Stamps of Orange River Colony, overprinted on stamps of 626
51 to 53 of 53
postage
1902, Feb ovpted unwmk (no perf info)
| - | 4p on 6p | ultra | orange tree |
1902, Aug ovpted
| - | 6p | ultra | ovpt, orange tree |
1902, Oct ovpted
| X | 1sh on 5sh | grn | orange tree |
51 to 53 of 53