| postcards from the 1800s | 1.22 | 0.1 | 148 | 24 | 58 |
| 1800s french postcards | 0.59 | 0.2 | 8363 | 22 | 67 |
| vintage postcards early 1900s | 1.11 | 0.5 | 9658 | 29 | 24 |
| postcards from early 1900s worth money | 0.74 | 1 | 2699 | 38 | 19 |
| most valuable postcards from 1900 to 1910 | 1.22 | 0.8 | 5578 | 41 | 82 |
| vintage postcards 1900 through 1915 | 0.31 | 0.6 | 5671 | 35 | 72 |
| the history of postcards | 0.99 | 0.2 | 455 | 24 | 93 |
| value of postcards from 1900 | 0.96 | 1 | 5070 | 28 | 97 |
| value of early 1900 postcards | 1.5 | 0.3 | 5061 | 29 | 30 |
| rare postcards early 1900s | 1.69 | 0.1 | 2306 | 26 | 44 |
| early 1900s postcards with stamp | 1.39 | 0.3 | 3331 | 32 | 1 |
| history of postcards in usa | 1.05 | 0.1 | 5758 | 27 | 43 |
| old postcards from england | 1.53 | 0.3 | 6268 | 26 | 57 |
| history of vintage postcards | 0.37 | 0.2 | 7500 | 28 | 82 |
| french postcards early 1900s | 0.25 | 0.6 | 3689 | 28 | 23 |
| most valuable 1900 postcards | 1.45 | 0.1 | 7270 | 28 | 2 |
| history of postcards uk | 1.64 | 0.1 | 8581 | 23 | 44 |
| valuable postcards before 1940 | 0.21 | 0.6 | 7711 | 30 | 73 |
| old postcards for sale | 0.52 | 0.6 | 6368 | 22 | 17 |
| historic postcards for sale | 0.39 | 0.2 | 2565 | 27 | 40 |
| value of old postcards 1910 | 0.88 | 0.7 | 7370 | 27 | 77 |
| when were postcards invented | 1.21 | 0.6 | 4426 | 28 | 18 |
| old postcards for sale uk | 0.57 | 0.4 | 4076 | 25 | 75 |
| which old postcards are valuable | 1.5 | 0.6 | 9643 | 32 | 87 |
| antique postcards for sale | 1.05 | 0.6 | 1363 | 26 | 44 |
