THIS IS GREAT BRITAIN 1960 ONE CROWN, British Exhibition in New York

Composition     Copper-nickel
Weight     28.28 g
Diameter     38.61 mm
Thickness     3 mm
Shape     Round
Technique     Milled
Orientation     Medal alignment ↑↑
References     KM# 909, Sp# 4143

YES WE DO COMBINE POSTAGE