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10 Sb Fen

Features

Issuer Kweichow Province (Chinese provinces)
Period Province of the Republic of China (1912-1949)
Type Standard circulation coins
Year 20 (1931)
Calendar Chinese republican
Value 10 Sb Fen = ¼ Fen (0.0025)
Currency Yuan (1888-1949)
Composition Inny (40%Antimony60%Lead)
Weight 5.02 g
Diameter 20 mm
Shape Okrągły
Orientation Medal alignment ↑↑
Demonetized Yes
Number
N#
42344
References Y# 429
Richard Sperry Yeoman. R. S. Yeoman's Modern & Current World Coins (16 volumes).

Obverse

Cztery chińskie ideogramy czytane od prawej do lewej, od góry do dołu, otoczone kolejnymi ideogramami.Automatically translated

Script: chiński

Lettering:
年十二國民華中

幣銻

造省州貴

Reverse

(en) Sun with twelve rays. Two stars lay both-side out of pearl circle.

Edge

(en) Plain, sometimes reeded

Comments

(en)

This is possibly the world's only antimony coin that was meant for general circulation.

Made at the Kueiyang Arsenal (貴陽修槍廠), these pieces were originally made in 1931, but were only put into circulation in 1933. While these pieces have a denomination of 10 Fen, the official exchange between one silver Yuan and one antimony coin was 1:400, meaning the actual value of an antimony fen was 0.25 Fen.

Due to how soft antimony is, and how quickly these coins wore down, they were not popular amongst the citizens.

In fact, the antimony coin is 40±6% antimony and 60±8% lead with fewer than 4% Cu&Ti&Zn. Coin weight is between 4.7~6gram. Thickness is between 1.0~1.6mm.

Pearls are often 82, sometimes 80 or 84. In 82-pearl version, there's a pit on 貴.

Imitations or called odd version exist, like PCGS 42827306.

In history document, these coins are reeded edge. But in obsevation, smooth edge is the most, reeded ones are rare.

See also

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Date Mintage VG F VF XF AU UNC
20 (1931)  500 000 (en) 年十二

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