Stamps of United Nations, 420 ndenom
1 to 4 of 4
postage
1961, Apr 17 International Monetary Fund issue unwmk (no perf info)
| - | 7c | IMF emblem | .20 | .20 |
1962, Feb 28 Housing and Community Facilities issue
| - | 7c | Family & Buildings |
1964, Mar 6 1964 issue
| - | 7c | UN emblem as flower | — | — |
2001, May 25
| - | 7c | multi | Helianthus annuus | .20 | .20 |
1 to 4 of 4