10 Dollars - Elizabeth II - Evolution of Numbers - 4th Portrait (2004)

Features

Denomination 10 Dollars
Catalog Number KM# 739
Weight (g) 311.1
Diameter (mm) 75.5
Thickness (mm) 8.7
Shape: Round
Composition: Silver (.999)
Not Magnetic
Metal Value (USD) 827.46
Currency Value (USD) 7.05
Orientation Medal orientation ↑↑
Commemorative
Non Circulating
Calendar Gregorian

Obverse

Engraved by Ian Rank-Broadley
Lettering:
ELIZABETH II
AUSTRALIA 2004
IRB
10 DOLLARS


Description:
Fourth crowned portrait of HM Queen Elizabeth II facing right, wearing the Girls of Great Britain and Ireland tiara within a circle surrounded by the inscriptions "10 DOLLARS" - the face value, "ELIZABETH II" - the name of the Queen, and "AUSTRALIA" - the issuing country.

Reverse

Engraved by Ainslea Devine
Lettering:
AUSTRALIAN KOOKABURRA 2004 10 OZ. 999 SILVER
EVOLUTION OF NUMBERS


Description:
The reverse features intricate geometric and mathematical symbols, and the tools or instruments that have helped man define the universe through the ages, depicting at the heart of the coin the pioneer instrument that have helped man calculate numbers "the abacus" surrounded by the symbols in Arabic, Latin and Greek, numbers in English and Braille and the most important symbols through the modern ages "0", "∞" and"π" with the a calculator at the bottom. The coin features an inscribed rim detailing its purity, weight, and year of production accompanied by the series name "AUSTRALIAN KOOKABURRA - 2001 · 10OZ. 999 SILVER" . This remarkable feature adds aesthetic value beyond the metal content. The coin's name "EVOLUTION OF THE NUMBERS" is inscribed close to the bottom rim. The Perth Mint’s ‘P’ mintmark appears right and the designer's initials (AD) below a calculator.

Edge

Description:
Reeded "350 serrations "
Year Mintage Comment Rarity
2004 P 1,500 Royal Australian Mint, Proof Unknown

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