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THIS IS ITALY 1974 100 LIRE, Guglielmo Marconi - RADIO INVENTOR, AUNC 

Composition     Acmonital
Weight     8 g
Diameter     27.8 mm
Thickness     2 mm
Shape     Round
Technique     Milled
Orientation     Coin alignment ↑↓
Demonetized     28 February 2002
References     KM# 102

YES WE DO COMBINE POSTAGE