| AO-1758a, 1978, Photography, Pioneers of Photography, Ansel Adams, Add-onCachet USD 4.75 Category : Other US Event Stamp Covers Seller : kcolton315(7949, 99.9%) | | Cheyenne Wyoming Postal Cover Frontier Days Cachet Vintage Worldwide USD 2.99 Category : Other US Event Stamp Covers Seller : woodcarvergb(616, 100.0%) |
| 23-253, 2023, PURIPEX 23, Event Cover, Pictorial Postmark, Hato PR, Puerto Rico USD 5.5 Category : Other US Event Stamp Covers Seller : kcolton315(7976, 99.9%) | | 1975 Tributes to America's Bicentennial Souvenir Card - Togo USD 1.49 Category : Togo Seller : h5959g(7753, 100.0%) |
| KAPPYSSTAMPS 1990'S AMERICAN CHEMICAL SOCIETY EVENT COVERS NINE DIFFERENT D496 USD 13.23 Category : Other US Event Stamp Covers Seller : kappyscoins(38996, 99.9%) | | 23-096, 2023, Tropa 25 Event Cover, Pictorial Postmark, Boy Scouts, 60th Anniver USD 5.5 Category : Other US Event Stamp Covers Seller : kcolton315(7966, 99.9%) |
| 24-086, 2024, Osprey Festival, Event Cover, Pictorial Postmark, Colonial Beach USD 5.75 Category : Other US Event Stamp Covers Seller : kcolton315(7998, 99.9%) | | 1975 Tributes to America's Bicentennial Souvenir Card - Upper Volta USD 1.49 Category : France & Colonies Seller : h5959g(7753, 100.0%) |
| 1975 Tributes to America's Bicentennial Souvenir Card - Surinam USD 1.49 Category : Suriname Seller : h5959g(7753, 100.0%) | | 17-200, 2017, Total Solar Eclipse, Mullen NE, Event Cover, Pictorial Cancel USD 5.5 Category : Other US Event Stamp Covers Seller : kcolton315(7958, 99.9%) |
| Denver Colorado - Combs-Gates Executive Terminal Stapleton Airport Dedication USD 8.0 Category : Other US Event Stamp Covers Seller : alanhome(6558, 100.0%) | | McAllen Texas - Miller Field Airport Dedication - 1940 USD 3.0 Category : Other US Event Stamp Covers Seller : alanhome(6548, 100.0%) |
| 3 - FDC - First Day of Issue Cover - Non-Profit stamps USD 1.75 Category : Other US Event Stamp Covers Seller : rs_us_aoaxicp(1187, 100.0%) | | 1950 & 1986 - George Washington, Washington / Cornwallis & George Washington USD 4.0 Category : Other US Event Stamp Covers Seller : chooselife(4392, 99.6%) |
| BUTTERFIELD OVERLAND MAIL CENTENNIAL STAGECOACH WARSAW MISSOURI 1958 COVER USD 2.95 Category : Other US Event Stamp Covers Seller : bereson(73289, 99.5%) | | Santa Claus Indiana, December 24 1949 Postmarked Event / Location Cover USD 6.5 Category : Other US Event Stamp Covers Seller : jrstamps(8284, 100.0%) |
| WWII Patriotic - 1944 Alcoa TN Folded Alcohol Advertising War Bonds USD 12.5 Category : Other US Event Stamp Covers Seller : weiszcovers(14542, 100.0%) | | 1975 Tributes to America's Bicentennial Souvenir Card - Upper Volta USD 1.49 Category : France & Colonies Seller : h5959g(7753, 100.0%) |
| 1975 Tributes to America's Bicentennial Souvenir Card - Taiwan USD 1.49 Category : Taiwan Seller : h5959g(7753, 100.0%) | | 17-363, 2017, NAPEX, McLean VA, Pictorial, Event Cover, John F. Kennedy USD 5.5 Category : Other US Event Stamp Covers Seller : kcolton315(7958, 99.9%) |