Stamps of Oman, 8 base month
1 to 50 of 65
postage
1957, Aug 1 Boy Scouts issue ovpted on stamps of Great Britain wmk. St Edwards crown & E2R (no perf info)
| - | 15np on 2 1/2d | scar | knot | |||
| - | 25np on 4d | ultra | swallows | |||
| - | 75np on 1sh3p | grn | globe & compass & Queen Elizabeth II |
1983, Aug 15 Beekeeping issue unwmk p. 13.5x14
| - | 50b | multi | — | — | ||
| - | 50b | multi | — | — |
1985, Aug 20 Pilgrimage to Mecca 1985 issue p. 13.5x13.75
| - | 50b | multi | — | — |
1986, Aug 9 Pilgrimage to Mecca 1986 issue p. 13.75
| - | 50b | multi | — | — |
1986, Aug 20 17th Arab Scout Camp issue p. 14
| - | 50b | multi | — | — | ||
| - | 100b | multi | — | — |
1989, Aug 26 1989 issue - Costumes (1989) (10 stamps)
| - | 30b | multi | Womens costume - Dhahira Region, p. 11.25x11.75 | — | — | |
| - | 40b | multi | Womens costume - Eastern Region, p. 11.25x11.75 | — | — | |
| - | 50b | multi | p. 11.25x11.75 | — | — | |
| - | 100b | multi | p. 11.25x11.75 | — | — | |
| - | 130b | multi | p. 11.25x11.75 | — | — | |
| - | 150b | multi | p. 11.25x11.75 | — | — | |
| - | 200b | multi | p. 11.5x11.75 | — | — | |
| - | 1/4r | multi | p. 11.5x11.75 | — | — | |
| - | 1/2r | multi | Man of Southern Region, p. 11.5x11.75 | — | — | |
| - | 1r | multi | p. 11.5x11.75 | — | — |
1994, Aug 29 100th Anniversary of International Olympic Committee issue p. 13.5
| - | 100b | multi | — | — |
1999, Aug 21 marine life (1999 Oman) (12 stamps)
| - | 100b | multi | Parupeneus macronema, p. 13.5x13 | — | — | |
| - | 100b | multi | Etrumeus teres, p. 13.5x13 | — | — | |
| - | 100b | multi | Epinephelus chlorostigma, p. 13.5x13 | — | — | |
| - | 100b | multi | Lethrinus lentjan, p. 13.5x13 | — | — | |
| - | 100b | multi | Lutjanus erythropterus, p. 13.5x13 | — | — | |
| - | 100b | multi | Acanthocybium solandri, p. 13.5x13 | — | — | |
| - | 100b | multi | Thunnus tonggol, p. 13.5x13 | — | — | |
| - | 100b | multi | Pristipomoides filamentosus | — | — | |
| - | 100b | multi | Thunnus albacares, p. 13.5x13 | — | — | |
| - | 100b | multi | Penaeus indicus, p. 13.5x13 | — | — | |
| - | 100b | multi | Sepia pharaonis, p. 13.5x13 | — | — | |
| - | 100b | multi | Panulirus homarus | — | — |
2002, Aug 12 marine turtles in Oman
| - | 100b | multi | Olive Ridley | — | — | |
| - | 100b | multi | green turtle | — | — | |
| - | 100b | multi | hawksbill | — | — | |
| - | 100b | multi | loggerhead turtle | — | — |
2004, Aug 1 corals (2004 Oman)
| - | 100b | multi | Porites | — | — | |
| - | 100b | multi | Acropora | — | — | |
| - | 100b | multi | Cycloseris | — | — | |
| - | 100b | multi | Montipora | — | — |
2006, Aug 26 Muscat, Capital of Arab Culture 2006 issue p. 14
| - | 100b | multi | — | — |
2012, Aug 3 Arab Postal Day 2012 issue (no perf info)
| - | 100b | multi | — | — |
2013, Aug 24 p. 13
| - | 100b | multi | Oman Guides | — | — |
2014, Aug 3 Wildlife in Oman issue (7 stamps)
| - | 100b | multi | Arabian Gazelle | — | — | |
| - | 150b | multi | Papilio demoleus | — | — | |
| - | 150b | multi | Stone Hamia varanes | — | — | |
| - | 150b | multi | Precis hierta | — | — | |
| - | 150b | multi | Belenois aurota | — | — | |
| - | 150b | multi | Arabian Gazelle | — | — | |
| - | 150b | multi | Merops persicus | — | — |
1 to 50 of 65