19 January (United States of America ) within release Science and Industry Issue goes into circulation Stamp 3-Dimensional Graph face value 20 United States cent
Stamp 3-Dimensional Graph in catalogues | |
---|---|
Michel: | Mi:US 1613 |
Stamp Number: | Sn:US 2031 |
Stamp is square format.
20c Science and Industry Perf 11 Tagged