Stamps, Computer weather map design
1 to 2 of 2
Dominica
postage1973, Jul 16 meteorological cooperation 100th issue wmk. mult crown & script CA p. 14
| - | $1 | multi | Computer weather map |
Ghana
1973, Nov 16 WMO 100th issue unwmk p. 14.5
| - | 30p | multi | Computer weather map |
1 to 2 of 2