Stamps, solar energy design
1 to 6 of 6
Belgium
postage2009, Jun 8 Green Stamp Ecological Initiatives to preserve the Environment issue unwmk (no perf info)
| - | circle 1 | multi | solar energy |
Upper Volta
1980, Jun 12 Solar Energy issue - energy (1980)
| - | 100fr | solar energy |
Greece
2010, Apr 26 Green Renewable Energy Development issue p. 13.5
| - | 0,01€ | multi | solar energy |
United States
1982, Apr 29 Knoxville World's Fair issue p. 11
| X | 20c | multi | solar energy |
New Caledonia
1980, Oct 11 (no perf info)
| - | 23fr | multi | solar energy |
Curacao
2013, Apr 15 Go Green issue p. 13.25x12.75
| - | 175c | multi | solar energy |
1 to 6 of 6