Brazil: 1979, UPU Congress, two MNH stamps denominated 0.20cr. resp. 0.50cr., an
Brazil
1979, UPU Congress, two MNH stamps denominated 0.20cr. resp. 0.50cr., and 2.50cr. on piece oblit. first day postmark.
Condition: ** (mint never hinged)/on piece
Catalog number(s): 1