1974 stamp 250 years old Academy of Sciences USSR №4257

1974 stamp 250 years old Academy of Sciences USSR №4257

Stamp 250 years old Academy of Sciences of the USSR

Series: 250 years of the Russian Academy of Sciences
Catalog Code: MI: SU 4207, SN: SU 4171, YT: SU 4009, SG: SU 4251, Zag: SU 4257
Topics: anniversary and anniversary | Ground ball | Satellites | Universities
Release Date: 1974-01-30
Size: 40 x 28 mm
Color: Multicolor
Format: Stamp
Edition: Memorable (Jubilee)
Perforation: Greats11½
Printing: Photo |