Stamps of United Nations - UN offices in Vienna, 7.50s denom
1 to 5 of 5
postage
1981, May 29 New Energy Sources issue unwmk (no perf info)
| - | 7.50s | multi |
1985, Feb 1 Center of the International Work Association issue
| - | 7.50s | multi |
1988, May 6 Day of the Volunteers issue
| - | 7.50s | multi |
1989, Aug 23 10th Anniversary of the UN Office in Vienna issue
| - | 7.50s | multi |
1998, Sep 15 50th Anniversary of the United Nations Peacekeeping Forces issue p. 11.75x12
| - | 7.50s | multi |
1 to 5 of 5