Lot 49
1924, two Air Mail envelopes demonstrating 2-zone and 3-zone charges, former 15¢ plus 1¢ (514, 498), St. Louis to San Fancisco, latter 12¢ (512) two copies NY to CA. Effective July 1, 1924 the rate was 8¢/zone.
Estimate $250 - 275.
|
| |
| Opening Bid $210 |
