Bidspirit auction | United States
United States - 1975, ''Pioneer 10'' Passing Jupiter, 10c multicolored, left margin single with dark blue (engraved) omitted, full OG, NH, VF, C.v. $450, Sc. #1556b
United States - 1975, ''Pioneer 10'' Passing Jupiter, 10c multicolored, left margin single with dark blue (engraved) omitted, full OG, NH, VF, C.v. $450, Sc. #1556b