stamp printed in Russia (Soviet Union) commemorates Mikhail Lomonosov, a Russian Scientist who discovered atmosphere of Venus

- Image ID: DT8TTB
stamp printed in Russia (Soviet Union) commemorates Mikhail Lomonosov, a Russian Scientist who discovered atmosphere of Venus
Ryhor Bruyeu / Alamy Stock Photo
Image ID: DT8TTB
USSR - CIRCA 1986: A stamp printed in Russia (Soviet Union) commemorates Mikhail Lomonosov, a Russian Scientist who discovered the atmosphere of Venus, circa 1986