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- 05:20, 25 June 2024 Blakesley Effect (hist | edit) [1,899 bytes] Admin (talk | contribs) (Created page with "The Blakesley Effect Named after the American numismatist who first identified it, is a key indicator for authenticating a genuine clipped planchet error in coins. This effect is characterized by a noticeable weakness in the rim directly opposite the missing portion of a clipped planchet. Explanation The Blakesley Effect occurs due to the rimming process used to form coin planchets. During this process, a blank coin is rolled along its edge under high pressure between a...")
- 07:19, 23 June 2024 Australian ten-cent coin (hist | edit) [6,615 bytes] Admin (talk | contribs) (Created page with " '''Production:''' The Australian five-cent coin was first introduced with the transition to decimal currency on 14 February 1966. The original reverse design featuring the iconic echidna has remained unchanged since the coin's introduction over 50 years ago. In 2016, the obverse (front) design was updated to commemorate the 50th anniversary of Australia's decimalisation, but the echidna reverse has been a constant on the five-cent piece. All of the initial 1966 produc...")
- 18:46, 22 June 2024 Australian five-cent coin (hist | edit) [6,723 bytes] Admin (talk | contribs) (Created page with " {| class="wikitable" |+ !align="center"|'''Value''' !align="center"|Mass !align="center"|'''Diameter''' !align="center"|'''Edge''' !'''Composition''' |- |align="center"|$0.02 AUD |align="center"|5.20 g |align="center"|21.59 mm |align="center"|Plain |align="center"|97% copper<br/>2.5% zinc<br/>0.5% tin |- !align="center"|'''Obverse''' !align="center"|'''Design''' !align="center"|'''Designer''' !align="center"|'''Design date''' |align="center"| |- |align="center"|File:A...")
- 23:47, 19 June 2024 Australian two-cent coin (hist | edit) [5,207 bytes] Admin (talk | contribs) (Created page with " {| class="wikitable" |+ !align="center"|'''Value''' !align="center"|Mass !align="center"|'''Diameter''' !align="center"|'''Edge''' !'''Composition''' |- |align="center"|$0.01 AUD |align="center"|2.60 g |align="center"|17.5 mm |align="center"|Plain |align="center"|97% copper<br/>2.5% zinc<br/>0.5% tin |- !align="center"|'''Obverse''' !align="center"|'''Design''' !align="center"|'''Designer''' !align="center"|'''Design date''' |align="center"| |- |align="center"|File:Au...")
- 01:17, 19 June 2024 Index.php?title=Template:Template cointemp (hist | edit) [852 bytes] Admin (talk | contribs) (Created page with "efe") Tag: Visual edit
- 21:07, 18 June 2024 Australian one-cent coin (hist | edit) [4,216 bytes] Admin (talk | contribs) (Created page with "{| class="wikitable" |+ !Mintage year ! ! ! |- | | | | |- | | | | |- | | | | |}") Tag: Visual edit
- 06:22, 18 June 2024 Australian Decimal Circulated Coins (hist | edit) [2,112 bytes] Admin (talk | contribs) (Created page with " ===== Definition ===== Circulated coins are produced for everyday transactions and are designed to withstand the wear and tear of daily use. They are minted in large quantities and distributed through banks and other financial institutions. ===== Characteristics ===== * Durability: Made to last through extensive handling. * Design: Typically features standard designs that remain consistent for long periods. * Finish: Generally has a less polished, more matte finish...") Tag: Visual edit
- 05:33, 18 June 2024 Stuart Devlin AO CMG (hist | edit) [3,786 bytes] Admin (talk | contribs) (Created page with "Stuart Devlin AO CMG was a highly influential Australian artist and metalworker, renowned for his contributions to the design of Australian decimal coins. His work has left a lasting legacy in the field of numismatics. Here’s a quick look at his life, achievements, and contributions to Australian coinage: ===== Early Life and Education ===== * Born: October 9, 1931, Geelong, Victoria, Australia * Education: Stuart Devlin studied art and metalwork at the Royal Melbour...") Tag: Visual edit
- 03:33, 18 June 2024 Australian Decimal Coins (1966 - present) (hist | edit) [4,025 bytes] Admin (talk | contribs) (Created page with "dds") Tag: Visual edit
- 00:10, 18 June 2024 Australian Coins (hist | edit) [7,763 bytes] Admin (talk | contribs) (Created page with "ffdfdfd") Tag: Visual edit
