Stamps of Oman, 1978 surcharges issue
1 to 3 of 3
postage
1978, Jul 30 1978 surcharges issue wmk. crown & CA spiral
| - | 40b | multi | ++on=150b, p. 14x13.75 | — | — | |
| - | 50b | multi | ++on=150b, p. 14 | — | — | |
| - | 75b | multi | ++on=250b, p. 14x13.75 | — | — |
1 to 3 of 3
| - | 40b | multi | ++on=150b, p. 14x13.75 | — | — | |
| - | 50b | multi | ++on=150b, p. 14 | — | — | |
| - | 75b | multi | ++on=250b, p. 14x13.75 | — | — |