Category: Official Postcrossing
USA | Air Force Academy
| STAMP NAME | DATE OF ISSUE |
|---|---|
| Space Achievement | May 21, 1981 |
| Balloons | March 31, 1983 |
| Letter Writing Issue | February 25, 1980 |
| Space Adventure – Joint Issue with Russia | May 29, 1992 |
AUSTRIA | Happy Postcrossing in Summer
| STAMP NAME | DATE OF ISSUE |
|---|---|
| Endemic Mushroom of Austria | August 26, 2022 |
| Frequency Hopping – Hedy Lamarr, 1914-2000 | January 22, 2020 |
USA | Washington D.C. Old Post Office
Old Post Office ( Washington D.C. )
This Richardsonian Romanesque building, designed by architect Willoughby J. Edbrooke, opened in 1899 as Washington D.C.’s main Post Office.
