Pedro Gruenholz

Antarctic Treaty 1961

Tratado sobre el Antįrtico 1961
OwnerPedro Gruenholz
CountryUnited States
Face value50 c
Measures4x2,5 cms
Year1961
StateUsed
StatusExhibition - Non-transferable
CategoryInstitutions
FormatLandscape
Other informationPerforated stamp
visualizations166