1938 NAMW National Air Mail Week KEX Radio Station Portland, OR, Blue cachet UC3 EUR 2.760 bids3d 4h 3m
2 X US PNC5 5c Nonprofit Wetlands Stamp Sc# 3207 Plate S1111 MNH +/- Control # EUR 2.300 bids3d 4h 3m
1938 NAMW National Air Mail Week KEX Radio Station Portland, OR, Blue cachet UC3 EUR 2.760 bids3d 4h 3m
US PNC5 15c Auto Tailfin Presorted Card Stamp Sc# 2909 P#S11111 MNH w/ Control # EUR 1.840 bids4d 4h 3m
US PNC5 15c Auto Tailfin Presorted Stamp Sc# 2910 Plate S11111 MNH w/ Control # EUR 1.840 bids4d 4h 3m
US PNC5 25c Jukebox Presorted Stamp Sc# 2912A Plate S11111 MNH w/ Control Number EUR 2.300 bids4d 4h 3m