Product Description
Radio Waves Connecting Echo 1 and Earth - FDC - ABC Satellite Cachet - This is Known to be The Favorite Cachet of Prof. Earl G. Planty - the Dean of First Day Covers WOW!
Additional Information
| Scott # | 1173 |
|---|---|
| SKU | SP0005 |
| Postmark | Washington, DC |
| Postmark Date | 12/15/1960 |
