Stamps, 0.75f.s. denom
1 to 6 of 6
UN offices in Geneva
postage1969, Oct 4 1969 issue unwmk (no perf info)
| - | 0.75f.s. |
1971, May 28
| - | 0.75f.s. | UPU HQ |
1992, May 22 Environmental Conference issue
| - | 0.75f.s. | multi | ||||
| - | 0.75f.s. | multi | ||||
| - | 0.75f.s. | multi | ||||
| - | 0.75f.s. | multi |
1 to 6 of 6