2 Pesos Pattern, Uniface, Copper

发行方	Mexican Mint (Casa de Moneda de México)
年份	1945
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面值	登录以查看详情
货币	登录以查看详情
材质	登录以查看详情
重量	登录以查看详情
直径	登录以查看详情
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制作工艺	登录以查看详情
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雕刻师	登录以查看详情
流通至	1945
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正面描述	登录以查看详情
正面文字	登录以查看详情
正面铭文	登录以查看详情
背面描述	Uniface reverse, entirely blank and devoid of any design, legend, or device. The concave copper field shows the natural surface of the planchet as struck against an unworked die, exhibiting characteristic flow lines and surface marks consistent with a pattern or trial piece. No inscriptions, devices, or mint marks are present.
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背面铭文	Estriado
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铸币厂	登录以查看详情
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附加信息	Pattern coinage from the Casa de Moneda rarely surfaces with clean documentation, and this uniface copper strike is no exception. The 1945 date places it within a period of significant monetary deliberation in Mexico — the wartime economy had strained silver supplies, and the mint was actively testing alternative compositions and denominations before committing to production changes. Uniface patterns of this type were almost certainly struck for internal evaluation rather than formal presentation, which explains their near-total absence from contemporary records.

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