Chile 1974 Centenary of UPU un...
SG714Unmounted mint, never hinged
Chile 1974 UPU souvenir sheet ...
Unmounted mint, never hinged
Chile 1974 Centenary of Vina d...
SG721Unmounted mint, never hinged
Chile 1976 American Independan...
Chile 1996 Air and Space confe...
SG1653aUnmounted mint, never hinged