1920 Pilgrim Tercentenary Mayflower Single 1 Cent Postage Stamp - MNH, OG - Scott 548
1924 Huguenot-Walloon Tercentenary Issue Single 2c Postage Stamp - Scott 615, MNH, OG
1925 Lexington-Concord Single 1c Postage Stamp - Scott 617, MNH, OG.
1925 Norse-American Single 1c Postage Stamp Scott 620 - MNH, OG
1926 Battle of White Plaines Single 2c Postage Stamp. Sc #629. MNH,OG
1926 U.S. Sesquicentennial Exposition Single 2c Postage Stamp Scott 627 - MNH,OG
1927 Burgoyne Campaign Single 2c Postage Stamp Scott 644 - MNH,OG
1928 Aeronautics Conference, Wright Airplane Single 2c Postage Stamp- Scott 649 MNH,OG
1928 Battle of Monmouth, Molly Pitcher Block of 4 2c Postage Stamps - Scott 646 - MNH,OG
1928 Battle of Monmouth, Molly Pitcher Single 2c Postage Stamp, Scott 646 - MNH,OG
1928 Civil Aeronautics Conference Single 5c Postage Stamp - Scott650 - MNH,OG
1928 Valley Forge Single 2 c Postage Stamp Scott #645 - MNH,OG
1929 General Anthony Wayne Memorial / Battle of Fallen Timbers Single 2c Postage Stamp Scott680 - MNH,OG
1929 George Rogers Clark - The Surrender of Fort Sackville Block of 4 2c Postage Stamps - Scott651- MNG,OG
1929 George Rogers Clark - The Surrender of Fort Sackville Single 2c Postage Stamp - Scott651- MNG,OG
1929 Ohio River Canal Block of 4 2c Postage Stamps Scott 681 - MNH,OG
1930 Battle of Braddock's Field Single 2c Postage Stamp - Scott 688 - MNH,OG
1930 Battle of Braddocks FieldBlock of 4 2c Postage Stamps - Scott688 - MNH,OG
1930 General von Steuben Block of 4 2c Postage Stamps - Scott689 - MNH,OG
1930 General Von Steuben Single 2c Postage Stamp -Scott689- MNH,OG
1931 Yorktown Single 2c Postage Stamp -Scott703 - MNH,OG
1931 General Casimir Pulaski Single 2c Postage Stamp -Scott690 - MNH,OG
1932 General Oglethorpe Block of 4 3c Postage Stamps -Scott726 - MNH,OG
1933 "Century of Progress" Fort Dearborn Single 1c Postage Stamp -Scott728- MNH,OG
