USSR - CIRCA 1968: A stamp printed in USSR, shows the portrait of a Karl Marks (1818-1883), circa 1968
Editorial use only
Editorial credit: Elena Blokhina / Shutterstock.com

Royalty-free stock photo ID: 93875059

USSR - CIRCA 1968: A stamp printed in USSR, shows the portrait of a Karl Marks (1818-1883), circa 1968