Stamps of Papua New Guinea, helicopter carrying cargo to Mt Kerigomna design
1 to 1 of 1
postage
1973, Jan 24 telecommunications development issue unwmk (no perf info)
| X | 7c | multi | helicopter carrying cargo to Mt Kerigomna | .20–.30 | .20 |
1 to 1 of 1
| X | 7c | multi | helicopter carrying cargo to Mt Kerigomna | .20–.30 | .20 |