United States
Now showing: United States - Postage stamps (1847 - 2024) - 1 stamps.
1973
Progress in Electronics
10. July WM: None Perforation: 11
No. | Type | D | Color | Description | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1273 | AJG | 6C | multicoloured | (53 mill) | 0.28 | - | 0.28 | 0.84 | USD | ||||||||
1274 | AJH | 8C | multicoloured | (160 mill) | 0.28 | - | 0.28 | 0.84 | USD | ||||||||
1274Er | Black omitted | 670 | - | - | - | USD | |||||||||||
1274Er2 | Tan and lilac omitted | 1,675 | - | - | - | USD | |||||||||||
1275 | AJI | 15C | multicoloured | (39 mill) | 0.28 | - | 0.28 | 0.84 | USD | ||||||||
1275Er | Black omitted | 1,675 | - | - | - | USD |