OPC 1930's Transcontinental & Western Air TWA Preprinted Envelope Unused 51233
S$ 3.880 bids6d 11h 54m
Other
OPC 1945 Grand Rapids MI Sailor Mail Captain USS S.C. 1342 W/3 page Letter 51236
S$ 3.880 bids6d 11h 54m
OPC Tatham Stamp & Coin Co. Preprinted Return Envelope & Advertising 51235
S$ 3.881 bid6d 11h 54m
1990 New Orleans LA Last Surrender Colorano Silk Cachet
S$ 2.58
OPC Historic Stamps Postal Commemorative Society #925 Corregidor 1944
S$ 3.23
OPC 1964 Des Moines Philatelic Society Herbert Hoover Unused Cachet Sc#1269
S$ 2.60
OPC 1973 House of Farnam Postal People FDC Unused Cachet Sc#1489-98
S$ 2.32
OPC 1973 House of Farnam Postal People FDC Unused Cachet Sc#1489-98
S$ 2.58
OPC Historic Stamps Postal Commemorative Society #943 Smithsonian Institution
S$ 3.23
OPC Historic Stamps Postal Commemorative Society #954 California Gold 1948
S$ 3.23
OPC Historic Stamps Postal Commemorative Society #1034 Bunker Hill 1959
S$ 3.23
OPC Historic Stamps Postal Commemorative Society #958 Swedish Pioneer 1948
S$ 3.23