Emblem of the 7th Congress of the Science of Crystallography-Crystals

Emblema del 7° Congreso de la Ciencia de la Cristalografía-Cristales
OwnerHerman Cudris Castañeda
ObservationsStamp issued in 1966 and its expiration in 1992 - Mi:SU 3176, Sn:SU 3149, Yt:SU 3056, Sg:SU 3240, Afa:SU 3157 - Print run of 4,000,000 stamps -
CountryRussia
Face value6 kopek.
Year1966
StateNew
StatusExhibition - Non-transferable
CategoryCommemorations
FormatLandscape
Colorazul
Other informationPerforated stamp Air mail
visualizations158