Fiume - postage dues: 1918, 1 Filler, Hungarian postage due stamp machine overpr
Fiume - postage dues
1918, 1 Filler, Hungarian postage due stamp machine overprinted "FIUME", mnh vertical pair (small attachment to the gum of the left stamp), certificate Emoroso.
Condition: ** (mint never hinged)/* (mint hinged)
Catalog number(s): 4 I, Sassone 4