$4.46

USA3 # 548 ADDR FACSIMILE FDC Combo2 Pilgrim Issue

$24.5

#644 Burgoyne 1927 FDC - Planty #5 Roessler Albany NY

$7.99

US FDC #681 Unknown M-4 1929 Louisville KY Ohio River Canalization

$54.95

#645 Valley Forge 1928 FDC - Mellone #11 - 1st Ridgewood Stamp Co

$125

U.S. #622 13c Harrison Worsen FDC North Bend, OH Only 500

$29.5

#681 Ohio River 1929 FDC - Planty #14B Gorham Pittsburgh PA

$44.95

#615-16 Huguenot-Walloon 2c-5c Combo First Day Cover 1924 - Reading PA

$49.5

C9 Map 20c Airmail First Day Cover 1927 - Washington DC F Street Station

$119

614-16 1c-5c Huguenot-Walloon Planty #4B, A.C. Roessler cover, set of 3 [60449]

$39.99

US FDC #654 " Unknown" M-18 1929 East Orange NJ Edison Electric Light Unofficial

$10950

#284, 287, 288 Trans-Mississippi 1898 Combination FDC - CV $75,000 ONLY KNOWN

$27.5

#657 Sullivan Expedition 1929 FDC - Gorham Planty #22, Watkins Glen NY