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THIS IS CHINA 1991 1 YUAN, Planting Trees Festival, MARBLE PILLAR, UNC

Composition     Nickel clad steel
Weight     5.88 g
Diameter     25 mm
Thickness     2.0 mm
Shape     Round
Orientation     Medal alignment ↑↑
References     KM# 339, Y# 280

YES WE DO COMBINE POSTAGE