Stamps, fertilizer plant design
1 to 2 of 2
Senegal
postage1970, Nov 21 industrialization unwmk p. 13
| - | 45fr | fertilizer plant |
Surinam
1974, Jul 17 25th Anniversary of Mechanized Agriculture issue p. 14
| - | 30c | multi | fertilizer plant |
1 to 2 of 2
| - | 45fr | fertilizer plant |
| - | 30c | multi | fertilizer plant |