Lot 108
108
unmounted mint 10c Pioneer 10 Space Exploration, dark blue color omitted (1556b), mint, never hinged, very fine, Datz reports 200 known, Scott retail $950.00 photo
unmounted mint 10c Pioneer 10 Space Exploration, dark blue color omitted (1556b), mint, never hinged, very fine, Datz reports 200 known, Scott retail $950.00 photo

Details
unmounted mint 10c Pioneer 10 Space Exploration, dark blue color omitted (1556b), mint, never hinged, very fine, Datz reports 200 known, Scott retail $950.00 photo