Chile 1974 Centenary of UPU un...
SG714Unmounted mint, never hinged
Venezuela 1974 Centenary of UP...
SG2277/78Unmounted mint, never hinged
Uruguay 1974 UPU unmounted mint.
SG1577/78Unmounted mint, never hinged
Nauru 1974 Centenary of Univer...
SG122/25Unmounted mint, never hinged
Guinea 1974 UPU imperf souveni...
SG862Unmounted mint, never hinged
Barbuda 1974 Centenary of UPU ...
SG162Unmounted mint, never hinged
Portugal 1974 Upu unmounted mint.
SG1536/41Unmounted mint, never hinged
Togo 1974 UPU unmounted mint.
SG1003/06Unmounted mint, never hinged
Ascension 1974 UPU unmounted m...
SG180/81Unmounted mint, never hinged
Comoro Islands 1974 UPU unmoun...
SG161Unmounted mint, never hinged
Romania 1974 UPU Monument souv...
Michel Block 113Unmounted mint, never hinged
St Thomas and Prince 1974 40...
Michel 482/83aUnmounted mint, never hinged
Mauritius 1974 UPU unmounted m...
SG473/74Unmounted mint, never hinged
Grenada Grenadines 1974 UPU un...
SG25/28Unmounted mint, never hinged
Colombia 1974 UPU unmounted mint.
SG1359Unmounted mint, never hinged
Samoa 1974 Centenary of Univer...
SG430/33Unmounted mint, never hinged
Congo Brazzaville 1974 UPU imp...
SG411 imperf.Unmounted mint, never hinged
FTAI 1974 UPU unmounted mint.
SG616/17Unmounted mint, never hinged
Brazil 1974 UPU unmounted mint.
SG1511Unmounted mint, never hinged
Trinidad & Tobago 1974 UPU unm...
SG451/52Unmounted mint, never hinged
Malagasy 1974 UPU unmounted mint.
SG279Unmounted mint, never hinged
Bolivia 1975 UPU unmounted mint.
SG950Unmounted mint, never hinged
Bolivia 1975 Centenary of UPU ...
SG984Unmounted mint, never hinged
Honduras 1975 Centenary (1974)...
SG867Unmounted mint, never hinged
El Salvador 1975 UPU unmounted...
SG1453/56Unmounted mint, never hinged
Guinea-Bissau 1976 UPU red ove...
Michel Block 11bAUnmounted mint, never hinged
Guinea-Bissau 1976 UPU set in ...
Michel 374/79aAUnmounted mint, never hinged
Guinea-Bissau 1976 UPU black o...
Michel Block 11aBUnmounted mint, never hinged
Michel 374/79bAUnmounted mint, never hinged
Michel 374/79aBUnmounted mint, never hinged
Costa Rica 1976 UPU unmounted ...
SG1032/36Unmounted mint, never hinged
Colombia 1977 UPU provisional ...
SG1438Unmounted mint, never hinged
Guinea-Bissau 1977 Centenary (...
SG518/23Unmounted mint, never hinged
Brazil 1977 UPU unmounted mint.
SG1658/61Unmounted mint, never hinged
Japan 1977 UPU souvenir sheet ...
SG1462Unmounted mint, never hinged
Brazil 1978 UPU Block unmounte...
SG1735aUnmounted mint, never hinged
Central African Empire 1978 Pr...
Michel Block 31AUnmounted mint, never hinged
Michel Block 31BUnmounted mint, never hinged
Central African Republic 1978 ...
Michel 547BUnmounted mint, never hinged
Michel 547AUnmounted mint, never hinged
Djibouti 1978 UPU unmounted mint.
SG748Unmounted mint, never hinged
Ivory Coast 1978 Centenary of ...
SG561Unmounted mint, never hinged
Mexico 1979 Centenary of Mexic...
SG1512Unmounted mint, never hinged
Brazil 1979 UPU Day unmounted ...
SG1792/95Unmounted mint, never hinged
Honduras 1979 Election to Univ...
SG1015Unmounted mint, never hinged
Uruguay 1979 UPU Congress unmo...
SG1717Unmounted mint, never hinged
Brazil 1979 UPU Postal Systems...
SG1755aUnmounted mint, never hinged