The 1968 Australian 20 Cent Coin: History, Design, Rarity, Value, and Collector Insights
The 1968 Australian 20 cent coin is an interesting early-decimal issue that continues to attract collectors interested in Australian currency history. Released only two years after Australia officially adopted decimal currency, the coin belongs to an important transitional period in the nation’s monetary system. Its familiar platypus design, substantial size, copper-nickel composition, and portrait of Queen Elizabeth II make it instantly recognizable among Australian coin enthusiasts.
Although the standard 1968 20 cent coin is not considered exceptionally rare, its age and connection with the early years of decimal currency give it considerable historical and collectible appeal. Well-preserved examples are increasingly desirable because most coins produced for everyday circulation experienced decades of handling and wear.
For collectors, understanding the coin’s mintage, design, condition, possible varieties, authenticity, and preservation is essential when determining whether a particular example deserves a place in a collection.
History of the 1968 Australian 20 Cent Coin
Australia introduced decimal currency on 14 February 1966, replacing the traditional system of pounds, shillings, and pence with dollars and cents. The change represented one of the most important developments in Australian monetary history.
The new decimal denominations included 1 cent, 2 cent, 5 cent, 10 cent, 20 cent and 50 cent coins, alongside decimal banknotes. The 20 cent denomination became an important everyday coin and effectively filled a useful position within the new monetary structure.
By 1968, Australians had become increasingly familiar with decimal currency. The 1968 Australian 20 cent coin therefore represents an early stage in the establishment of the modern Australian currency system.
Unlike the enormous logistical preparations associated with the first decimal issues of 1966, the 1968 coins were produced as part of Australia's continuing requirement for circulation currency.
The coin also belongs to the early period of production at the Royal Australian Mint in Canberra, which had been officially opened in 1965 in preparation for decimalisation.
1968 Australian 20 Cent Coin Mintage
One of the first details collectors investigate when assessing a coin is its mintage.
Approximately 40.5 million 1968 Australian 20 cent coins were produced for circulation.
This was a substantial production figure, meaning the regular 1968 issue was not particularly scarce when originally released.
However, original mintage figures should never be confused with the number of high-quality examples available today. Millions of these coins circulated extensively. Coins were lost, damaged, withdrawn, stored, discarded or subjected to decades of everyday use.
As a result, finding a heavily circulated 1968 coin is much easier than finding one with strong original surfaces, sharp detail and minimal marks.
For collectors, surviving condition can therefore be more important than the original mintage itself.
Design of the 1968 Australian 20 Cent Coin
The design of the 1968 Australian 20 cent coin reflects both Australia's connection with the monarchy and its distinctive native wildlife.
The combination created a coin that was immediately identifiable as Australian while remaining consistent with the broader structure of Australian circulating currency.
Obverse Design
The obverse features Queen Elizabeth II.
The portrait used on Australian decimal coins of this period was created by British sculptor Arnold Machin. Queen Elizabeth II is depicted facing right and wearing a tiara.
The surrounding inscription identifies the monarch and Australia.
Collectors pay close attention to the Queen's portrait when grading the coin because raised areas can show circulation wear relatively quickly. The hair, facial features and other high points can help indicate how extensively a coin has circulated.
A sharply detailed portrait with minimal surface wear generally suggests a better-preserved specimen.
Reverse Design
The reverse is perhaps the most recognizable feature of the Australian 20 cent coin.
It depicts a platypus swimming through water.
The design was created by Stuart Devlin, the artist responsible for several of Australia's original decimal coin designs.
The platypus was an especially appropriate choice because it is one of Australia's most distinctive native animals. Its inclusion gave the denomination a strong national identity and helped differentiate Australian decimal currency from the coinage of other countries.
The denomination numeral 20 is prominently displayed, while flowing elements around the platypus suggest water and movement.
Collectors examining a higher-grade example should look for strong detail around the animal, water lines, lettering and other raised design elements.
Physical Specifications
The 1968 Australian 20 cent coin has the familiar specifications associated with the traditional Australian 20 cent denomination.
Its composition is approximately:
75% copper and 25% nickel
This alloy is commonly referred to as copper-nickel or cupronickel.
The coin weighs approximately 11.3 grams and measures around 28.65 millimetres in diameter.
It has a circular shape and a milled or reeded edge.
These specifications can be useful when examining a questionable coin. Significant differences in weight, diameter or appearance may indicate damage, alteration or, in unusual circumstances, a non-genuine piece.
Is the 1968 Australian 20 Cent Coin Rare?
The standard 1968 Australian 20 cent coin is generally not classified as a major Australian rarity.
With more than 40 million produced, sufficient examples survived for collectors.
However, rarity is more complicated than simply looking at the original production figure.
A common circulated coin can become significantly harder to locate in exceptional condition. Coins that retain strong original lustre, clean fields, sharp details and relatively few marks may command considerably more collector interest than heavily worn examples.
Therefore, the ordinary 1968 20 cent coin may be common overall while premium-quality examples are much less frequently encountered.
Collectors should also distinguish genuine minting abnormalities from ordinary damage.
Unusual-looking coins sometimes appear to contain errors, but scratches, dents, corrosion, flattening and other changes frequently occurred after a coin entered circulation.
True mint errors generally need careful examination before they can be considered collectible varieties.
1968 Australian 20 Cent Coin Value
The value of a 1968 Australian 20 cent coin depends heavily on condition.
There is no single price that applies to every example.
A heavily worn circulated coin is generally worth relatively little above its denomination unless it displays a genuine collectible error or unusual characteristic.
Moderately circulated examples may attract a small collector premium when they have attractive surfaces and clear details.
Coins approaching uncirculated condition can be considerably more desirable.
Uncirculated examples displaying strong original mint lustre, minimal contact marks and sharp details generally have the strongest appeal among collectors searching for ordinary circulation issues.
Values can range from around face value for ordinary worn pieces to several dollars or potentially more for particularly attractive, high-grade examples.
Professionally graded exceptional specimens can sometimes achieve substantially different prices because advanced collectors may compete for coins at the highest levels of preservation.
Market prices change over time, so condition and current collector demand should always be considered before assigning a value.
Factors That Determine the Coin's Value
Several characteristics influence the collectible value of a 1968 Australian 20 cent coin.
Condition is usually the most important.
Coins that spent decades circulating may show flattened design details, scratches, dents and loss of original surface brilliance.
An uncirculated coin should show no obvious wear from normal circulation. However, it may still contain minor contact marks caused by handling during production, transportation and storage.
Original lustre is another important consideration. Coins that retain their natural mint appearance are generally preferred over pieces that have been cleaned or polished.
Collectors should also examine eye appeal.
Even two coins with similar technical grades may attract different levels of interest depending on surface quality, strike, colour and overall appearance.
Finally, confirmed mint errors can dramatically change the desirability of a coin, although genuine errors are much less common than internet listings sometimes suggest.
How to Identify a Genuine 1968 20 Cent Coin
Authentication begins with examining the coin's basic characteristics.
Check that the date clearly reads 1968 and that the portrait and platypus design match standard Australian decimal coinage of the period.
The coin should have approximately the correct weight and diameter.
Examine the edge for appropriate milling and look closely at the lettering and design.
Genuine coins normally show consistent details produced by the striking process. Poorly formed lettering, unusual surfaces or significant differences in physical measurements may deserve further investigation.
However, normal circulation damage should not automatically be interpreted as evidence that a coin is counterfeit.
If a potentially valuable error or exceptionally high-grade specimen is discovered, professional authentication may be worthwhile.
Coin Grading and Condition
Understanding grading is important when evaluating the 1968 Australian 20 cent coin.
A heavily circulated example may show substantial wear across the platypus, Queen's portrait and lettering.
A better circulated coin retains considerably more detail but still shows obvious signs of use.
Higher-grade coins display increasingly sharp features and fewer areas of friction.
An uncirculated coin should retain its original mint surface without circulation wear.
At the highest collecting levels, very small differences matter. Contact marks, scratches, weak striking, surface spots and loss of lustre can influence the grade and consequently affect market value.
This explains why two apparently similar 1968 coins may sell for noticeably different amounts.
Should You Clean a 1968 Australian 20 Cent Coin?
Collectors should generally avoid cleaning old coins.
Polishing, rubbing or using chemical cleaners can permanently alter the original surface. Even if cleaning makes a coin appear brighter, experienced collectors can often recognize the resulting scratches or unnatural finish.
Cleaning can reduce numismatic desirability and potentially lower the coin's value.
If a coin is dirty, storing it safely without further intervention is usually preferable.
A naturally aged original surface is generally more desirable than an artificially polished surface.
How to Store the Coin Properly
Proper storage helps preserve a 1968 Australian 20 cent coin for future generations.
Handle collectible coins by their edges rather than touching the main surfaces. Oils and moisture from fingers can leave marks that become increasingly noticeable over time.
Use suitable coin holders, capsules, albums or archival-quality storage materials.
Coins should be stored in a dry environment away from excessive humidity, heat and chemical contamination.
Avoid materials containing substances that could react with metal surfaces during long-term storage.
Collectors building a date collection should label coins carefully while ensuring labels or adhesives never come into direct contact with the coin.
Why Collectors Like the 1968 Australian 20 Cent Coin
The 1968 20 cent coin offers an attractive combination of history, affordability and recognizable Australian design.
It was produced during the early years of decimal currency, linking it closely with a major transformation in Australia's monetary system.
Its platypus reverse remains one of the most familiar designs in Australian circulating coinage.
Another advantage is accessibility. Beginning collectors can often obtain a circulated example without spending large amounts, while experienced collectors can pursue higher-grade specimens that present a greater challenge.
The denomination therefore appeals to collectors at several levels.
Some collectors attempt to assemble complete date sets of Australian 20 cent coins, making the 1968 issue an important early entry. Others collect coins depicting Australian wildlife, Queen Elizabeth II coinage or examples from the first decade of decimal currency.
Collector Insights and Buying Tips
When purchasing a 1968 Australian 20 cent coin, examine the condition carefully rather than focusing only on the date.
Compare multiple examples whenever possible.
Look for sharp design detail, attractive natural surfaces and good overall eye appeal.
Be cautious about exaggerated descriptions such as "extremely rare" when applied to ordinary circulated examples. A coin's age alone does not automatically make it rare or valuable.
Similarly, unusually high asking prices do not establish genuine market value.
For coins advertised as rare errors, understanding exactly how the alleged error occurred during the minting process is especially important.
Documentation or professional certification may be useful for significant error coins or exceptionally valuable high-grade specimens.
Final Thoughts
The 1968 Australian 20 cent coin represents an important chapter in the early history of Australia's decimal currency.
With a mintage of approximately 40.5 million coins, the regular circulation issue is not exceptionally rare, but its historical connection, distinctive platypus design and increasing age continue to make it attractive to collectors.
Its value depends primarily on preservation. Ordinary circulated examples are readily obtainable, while coins retaining excellent detail, original lustre and minimal marks are substantially more appealing.
Rather than judging the coin simply by its age, collectors should consider condition, authenticity, surface originality, genuine minting characteristics and overall eye appeal.
For beginners, the 1968 Australian 20 cent coin provides an affordable introduction to Australian decimal coin collecting. For experienced numismatists, locating outstanding examples can provide a more demanding challenge.
More than half a century after it entered circulation, the 1968 Australian 20 cent coin remains a recognizable reminder of Australia's early decimal era and an enduring piece of the nation's numismatic heritage.
List of 1968 Australian 20 Cent Coin (2026 Updated)
The 1968 Australian 20 Cent Coin is one of the most desirable early decimal coins issued by Australia and remains a favorite among collectors due to its lower mintage compared with many other years. Introduced during the third year of Australia's decimal currency system, the coin features the youthful portrait of Queen Elizabeth II on the obverse by Arnold Machin and Stuart Devlin's distinctive platypus design on the reverse. Struck from 75% copper and 25% nickel, the coin has a weight of 11.31 grams and a reeded edge. Approximately 40.5 million coins were produced in 1968, making this issue scarcer than the 1967 release. Well-preserved uncirculated coins, certified Mint State examples, and genuine mint-error varieties continue to attract strong demand in the numismatic market. The updated 2026 value guide below provides estimated prices based on condition, rarity, eye appeal, and collector interest.
1968 Australian 20 Cent Coin Specifications
| Specification | Details |
|---|---|
| Country | Australia |
| Year | 1968 |
| Denomination | 20 Cents |
| Monarch | Queen Elizabeth II |
| Composition | 75% Copper, 25% Nickel |
| Weight | 11.31 g |
| Diameter | 28.65 mm |
| Thickness | 2.0 mm |
| Edge | Reeded |
| Shape | Round |
| Obverse Designer | Arnold Machin |
| Reverse Designer | Stuart Devlin |
| Reverse Design | Platypus |
| Mint | Royal Australian Mint |
| Mintage | 40,537,000 |
1968 Australian 20 Cent Coin Value (2026)
| Coin Grade | Estimated Value (AUD) | Estimated Value (USD) |
| Face Value | $0.20 | $0.13 |
| Good (G) | $0.20–$0.75 | $0.13–$0.50 |
| Very Good (VG) | $0.75–$2 | $0.50–$1.35 |
| Fine (F) | $2–$5 | $1.35–$3.35 |
| Very Fine (VF) | $5–$15 | $3.35–$10 |
| Extremely Fine (EF) | $15–$40 | $10–$27 |
| About Uncirculated (AU) | $40–$90 | $27–$60 |
| Uncirculated (UNC) | $90–$200 | $60–$135 |
| Brilliant Uncirculated (BU) | $200–$400 | $135–$270 |
| MS63 | $400–$650 | $270–$435 |
| MS64 | $650–$1,000 | $435–$670 |
| MS65 | $1,000–$2,000 | $670–$1,340 |
| MS66+ | $2,000–$4,000+ | $1,340–$2,680+ |
1968 Australian 20 Cent Coin Error Value (2026)
| Error Variety | Estimated Value (AUD) |
| Off-Centre Strike | $100–$600 |
| Double Strike | $250–$1,500 |
| Clipped Planchet | $150–$600 |
| Broadstrike | $200–$900 |
| Die Crack | $50–$300 |
| Die Clash | $150–$750 |
| Partial Collar Error | $250–$1,200 |
| Multiple Strike Error | $800–$5,000+ |
1968 Australian 20 Cent Coin Year-Wise Value List (2026)
| Year | Mintage | Circulated Value | Uncirculated Value |
| 1968 | 40,537,000 | $0.20–$40 | $90–$2,000+ |
Factors That Influence Value
| Factor | Impact on Value |
| Lower mintage than many early issues | Very High |
| Original mint luster | Very High |
| Sharp strike quality | High |
| Surface preservation | Very High |
| Certified Mint State grade | Extremely High |
| Rare mint errors | Extremely High |
| Attractive natural toning | Medium |
| Collector demand | High |
Collector's Guide
The 1968 Australian 20 Cent Coin is regarded as one of the better dates in Australia's early decimal series because of its comparatively lower mintage and increasing scarcity in high grades. Most circulated examples remain affordable, making them ideal for beginning collectors, while premium Brilliant Uncirculated and certified Mint State coins command significantly higher prices. Coins retaining original mint brilliance, crisp platypus details, and untouched surfaces are especially desirable. Genuine mint-error varieties, including off-centre strikes, clipped planchets, and double strikes, are highly sought after and can achieve substantial premiums in the collector market.
History of the Australian 20 Cent Coin: From 1966 to 1968
In 1966, Australia transitioned from the British imperial currency system to the decimal system, bringing forth new coins. The 20 Cent Coin was introduced in the same year, alongside other denominations like the 5 Cent, 10 Cent, 50 Cent, and $1 coins. However, it wasn’t until 1968 that the coin underwent its iconic design change.
The original design featured an image of a stylized representation of the Commonwealth Coat of Arms, but by 1968, Australia’s currency began to embrace more distinctive national symbols. The 1968 coin featured a frilled-neck lizard on the reverse, a design created by Stuart Devlin, a renowned British-born Australian artist and designer.
This change in design was part of a larger effort to create coins that better represented Australia’s unique flora and fauna. Devlin’s design captured the essence of Australian wildlife, which resonated with the national pride of the time.
The Design of the 1968 Australian 20 Cent Coin
The 1968 Australian 20 Cent Coin features a striking image of a frilled-neck lizard, a creature native to northern Australia. The design, created by Stuart Devlin, was intended to reflect the distinctive and unique nature of Australian wildlife.
On the obverse, the coin features the effigy of Queen Elizabeth II, which was also designed by Mary Gillick, marking a continuity of design across Australian coins. The reverse showcases the frilled-neck lizard, with the animal depicted in profile, its frills extended, symbolizing strength and resilience.
This design is particularly significant as it marks a shift toward coins that showcased native Australian fauna rather than more generic, heraldic symbols. The decision to feature the frilled-neck lizard was based on its cultural significance, as it was a creature that was iconic to the northern parts of Australia. It was a perfect representation of Australia's biodiversity.
Devlin’s design work also included the careful consideration of the coin's size and weight, ensuring it was both functional and aesthetically pleasing. The coin's diameter, 28.5mm, and its weight of 11.30 grams, made it distinct in terms of its size compared to other coins in circulation at the time.
Minting and Production of the 1968 20 Cent Coin
The minting of the 1968 Australian 20 Cent Coin began shortly after the change in design was approved. The Royal Australian Mint, which is responsible for producing the nation’s currency, used the highest standards of production during the late 1960s. The 1968 20 Cent Coin was minted in both standard and proof quality.
The mintage figures for the 1968 coin are crucial in determining its rarity. In 1968, over 71 million coins were produced, which makes the coin relatively common in circulation. However, the number of coins in uncirculated or proof condition is much lower, adding to its rarity among collectors.
Over time, the condition of the coin has become one of the most important factors in determining its value. Coins that have been kept in pristine condition, free from wear and tear, are much more valuable than those that have been circulated.
Value of the 1968 Australian 20 Cent Coin: Current Market Trends
The value of the 1968 Australian 20 Cent Coin depends largely on its condition and the demand among collectors. Coins in uncirculated condition or higher grades, such as proof coins, are significantly more valuable than coins that have been circulated.
The typical market value for a circulated 1968 20 Cent Coin is relatively low, as it is still common in coin collections. However, the value of the coin can increase dramatically depending on factors such as:
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Grade/Condition: Coins in higher grades like MS65 or MS66 can fetch a premium.
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Rarity: Coins in proof or limited editions are far rarer and more expensive.
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Historical Significance: The 1968 design change and the use of the frilled-neck lizard add to the coin’s importance and market demand.
At auction, some rare examples of this coin, especially in uncirculated or proof quality, have sold for several hundred dollars, with the highest-value examples fetching more depending on market demand and collector interest.
Why the 1968 Australian 20 Cent Coin is a Collector's Item
Collectors of Australian coins are particularly drawn to the 1968 Australian 20 Cent Coin due to its historical significance and unique design. The coin is an integral part of the decimal currency shift and marks a significant moment in the nation’s numismatic history.
Over the years, the coin has become a symbol of national pride and interest in Australian heritage. The depiction of the frilled-neck lizard on the reverse side of the coin is a direct reflection of Australia’s diverse wildlife, which only adds to its appeal among collectors who value coins that reflect a country’s identity.
The 1968 coin, being part of the early series of decimal currency coins, also represents the initial years of Australia’s transition from British colonial currency. This historical context makes the coin not only a piece of numismatic art but also a symbol of Australia’s post-colonial identity.
How to Identify and Authenticate a 1968 Australian 20 Cent Coin
Identifying and authenticating a 1968 Australian 20 Cent Coin is a critical part of coin collecting. Due to its popularity, there are many counterfeit versions of this coin circulating in the market. Authenticating a 1968 coin requires knowledge of the coin’s key features:
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Size and Weight: The standard 1968 coin should weigh 11.30 grams and have a diameter of 28.5mm.
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Design Details: The frilled-neck lizard design should be sharp, with distinct features, including the frills and the tail.
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Edge: The coin has a reeded edge, which is characteristic of Australian 20 Cent Coins.
If you are unsure about the authenticity of a coin, it is always advisable to have it professionally graded by a trusted numismatic expert or service.
Caring for and Storing Your 1968 Australian 20 Cent Coin
Proper care and storage are essential to maintaining the value of your 1968 Australian 20 Cent Coin. Coins that are exposed to harsh environments or handled improperly can experience damage that decreases their value.
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Storage Methods: The best way to store your coin is in a protective capsule or holder that keeps it safe from physical damage, dust, and moisture.
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Handling: Always handle your coins by their edges, as fingerprints can damage the surface and reduce the coin's value.
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Cleaning: Avoid cleaning coins, as improper cleaning can cause scratches or other damage. If your coin needs cleaning, it is best to consult a professional before proceeding.
List of Frequently Asked Questions About the 1968 Australian 20 Cent Coin
History, Design, Rarity, Value, and Collector Insights
The 1968 Australian 20 cent coin is a key issue in Australia’s early decimal coinage era. Introduced just two years after the historic decimal currency changeover of 1966, this coin reflects the refinement of Australia’s modern monetary system and the growing confidence of the Royal Australian Mint.
Featuring the iconic platypus on the reverse and Queen Elizabeth II on the obverse, the 1968 20 cent coin is admired for its elegant design, durability, and accessibility. While commonly found in circulation for decades, certain examples—especially in high grades or error varieties—are increasingly sought after by collectors.
This comprehensive FAQ guide explores everything you need to know about the 1968 Australian 20 cent coin, including its history, design, minting details, rarity, value, errors, and long-term collectibility.
Frequently Asked Questions About the 1968 Australian 20 Cent Coin
1. What is the 1968 Australian 20 cent coin?
The 1968 Australian 20 cent coin is a decimal currency coin issued by Australia featuring:
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Queen Elizabeth II on the obverse
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A platypus on the reverse
It was struck by the Royal Australian Mint and circulated as legal tender throughout Australia. The coin continues the design first introduced in 1966.
2. Why is the 1968 Australian 20 cent coin historically significant?
The 1968 issue is significant because:
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It represents the early consolidation of Australia’s decimal system
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It reflects improved minting quality after initial decimal rollout
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It belongs to the second generation of decimal coin production
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It confirms the platypus as a long-term national coin symbol
These coins capture a moment when Australia was refining its modern currency identity.
3. Who appears on the obverse of the 1968 Australian 20 cent coin?
The obverse features Queen Elizabeth II, Australia’s reigning monarch at the time.
Obverse Details:
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Portrait by Arnold Machin
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Queen facing right
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Wearing a tiara
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Inscription:
“ELIZABETH II AUSTRALIA” -
Date: 1968
This portrait was widely used on Australian coins from 1966 through the mid-1980s.
4. What is depicted on the reverse of the 1968 20 cent coin?
The reverse showcases a platypus, one of Australia’s most unique native animals.
Reverse Design Details:
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Designed by Stuart Devlin
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Platypus swimming in water
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Denomination inscription: “TWENTY CENTS”
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Clean, modern design emphasizing Australian wildlife
The platypus design is considered one of the most successful coin designs in Australian history.
5. What metal is the 1968 Australian 20 cent coin made from?
The 1968 20 cent coin is composed of:
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75% copper
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25% nickel
This cupro-nickel alloy provides durability, corrosion resistance, and a bright silver-like appearance.
6. What are the specifications of the 1968 Australian 20 cent coin?
| Specification | Detail |
|---|---|
| Diameter | 28.52 mm |
| Weight | 11.31 grams |
| Thickness | ~2.5 mm |
| Edge | Reeded |
| Composition | Cupro-nickel |
These specifications remain consistent across most Australian 20 cent coins.
7. How many 1968 Australian 20 cent coins were minted?
The 1968 20 cent coin was produced in large quantities, reflecting strong circulation demand.
High mintages mean the coin is common in circulated condition, but survival rates in uncirculated condition are much lower.
8. Is the 1968 Australian 20 cent coin rare?
In general:
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Circulated coins: Common
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Uncirculated coins: Scarcer
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Proof coins: Rare
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Error coins: Very rare
Rarity is driven more by condition and variety than by the year itself.
9. What is the value of a 1968 Australian 20 cent coin today?
Approximate Market Values (2025):
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Circulated: $1 – $3
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About Uncirculated: $4 – $8
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Uncirculated: $15 – $40
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Proof examples: $150 – $400+
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Error coins: $100 – $1,000+
Actual value depends on condition, eye appeal, and demand.
10. Why are uncirculated 1968 20 cent coins valuable?
Uncirculated examples are valuable because:
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Most coins entered heavy circulation
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Mint lustre is easily lost
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High-grade coins are increasingly scarce
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Collectors prefer untouched surfaces
Coins graded MS65 and above command strong premiums.
11. Were proof versions of the 1968 20 cent coin issued?
Yes. The Royal Australian Mint issued proof and specimen sets in 1968.
Proof coins feature:
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Mirror-like fields
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Sharp, frosted details
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Careful striking
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Low production numbers
They are highly desirable among collectors.
12. Are there known errors on the 1968 Australian 20 cent coin?
Yes. Known errors include:
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Off-center strikes
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Double strikes
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Die cracks
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Planchet flaws
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Weak strikes
Authenticated error coins can achieve high auction prices.
13. How can collectors identify a genuine 1968 20 cent coin?
To verify authenticity:
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Check weight and diameter
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Confirm reeded edge
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Inspect design details
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Compare metal tone
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Buy from reputable sources
Professional grading adds confidence.
14. Should the 1968 Australian 20 cent coin be graded?
Grading is recommended if:
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The coin is uncirculated
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It appears to be a proof
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It shows a potential error
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You plan to resell or invest
Graded coins are easier to market and insure.
15. Is the 1968 Australian 20 cent coin a good investment?
While not a bullion coin, it offers:
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Steady collector demand
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Long-term historical interest
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Upside potential in high grades
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Strong appeal for complete date sets
It is best viewed as a collector investment, not a short-term profit coin.
16. How should 1968 20 cent coins be stored?
Best storage practices include:
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Coin capsules or Mylar flips
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Avoid PVC materials
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Stable, dry environment
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No cleaning or polishing
Proper storage preserves condition and value.
17. Where can collectors buy 1968 Australian 20 cent coins?
Trusted sources include:
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Reputable coin dealers
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Numismatic auctions
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Coin fairs
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Certified online marketplaces
Always request clear images and provenance.
18. Are 1968 Australian 20 cent coins still legal tender?
Yes. The coin remains legal tender in Australia, though its collectible value often exceeds face value.
19. Why do collectors like the 1968 Australian 20 cent coin?
Collectors appreciate it for:
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Iconic platypus design
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Early decimal history
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Accessibility and affordability
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Availability in proof and mint sets
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Strong educational value for beginners
It is often included in starter collections.
20. What role does the 1968 20 cent coin play in Australian numismatics?
The coin represents:
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The stabilization of decimal currency
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Consistent national design themes
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A bridge between early and mature decimal issues
It is a cornerstone coin for 1960s Australian collections.
21. Is the 1968 Australian 20 cent coin suitable for beginners?
Absolutely. It is:
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Affordable
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Easy to identify
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Widely available
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Ideal for learning grading basics
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Historically meaningful
Many collectors start their journey with coins like this.
Conclusion: Is the 1968 Australian 20 Cent Coin Worth Collecting?
Yes. The 1968 Australian 20 cent coin is a classic example of Australia’s early decimal coinage. While common in circulated condition, its historical importance, iconic design, and scarcity in high grades make it an excellent long-term collectible.
Whether you are a beginner building your first set, a seasoned numismatist chasing top-grade examples, or a history enthusiast, this coin deserves a place in your collection.
Final Thoughts on the 1968 Australian 20 Cent Coin
The 1968 Australian 20 Cent Coin holds a special place in the hearts of collectors and numismatists due to its unique design and historical significance. Its rarity, particularly in mint or uncirculated condition, continues to drive collector demand, making it an essential item for anyone interested in Australian numismatics.
Whether you're a seasoned collector or just beginning your journey into the world of coin collecting, the 1968 Australian 20 Cent Coin is an iconic and valuable piece that represents both Australia’s rich cultural heritage and its early years of independent currency.
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