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Viking on Mars 2nd issue of United States

  • Viking_Mission_Mars3_1978_Issue-15c.jpg
Short desc: Viking on Mars 2nd

Issuer: United States
Date: 7/20/1978
Occasion: Viking on Mars
Number/Year: 2


Consists of 1 stamp: (See stamps as list)

15c d=Viking 1 Lander Scooping Up Soil on Mars

All are perf=11


Record of changes