Stamps of Netherlands Indies, War Effort issue
1 to 3 of 3
semipostal
1941, May 10 War Effort issue unwmk (no perf info)
| - | 5+5c | redorg & ultra | ||||
| - | 10+10c | red & ultra | ||||
| - | 1+1g | gray & ultra |
1 to 3 of 3
| - | 5+5c | redorg & ultra | ||||
| - | 10+10c | red & ultra | ||||
| - | 1+1g | gray & ultra |