By 1932, Yunnan Province operated with considerable autonomy under warlord Long Yun, and provincial coinage functioned as much as a political statement as a circulating medium. This issue is silver-plated base metal rather than solid silver — a deliberate cost-saving measure that became increasingly common across Chinese provincial mints as silver reserves tightened during the global depression. Genuine solid-silver examples of earlier Yunnan provincial types exist for comparison, making the plating on this issue straightforward to identify on worn surfaces where base metal shows through.
By 1932, Yunnan Province operated with considerable autonomy under warlord Long Yun, and provincial coinage functioned as much as a political statement as a circulating medium. This issue is silver-plated base metal rather than solid silver — a deliberate cost-saving measure that became increasingly common across Chinese provincial mints as silver reserves tightened during the global depression. Genuine solid-silver examples of earlier Yunnan provincial types exist for comparison, making the plating on this issue straightforward to identify on worn surfaces where base metal shows through.