Stamps of Oman, 5 base day
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postage
1952, Dec 5 1952 issue ovpted on stamps of Great Britain wmk. Tudor crown & E2R (no perf info) (10 stamps)
1982, Jan 5 National Police Day 1982 issue unwmk p. 14.75
| - | 50b | multi | — | — | ||
| - | 100b | multi | band | — | — |
1983, Jan 5 National Police Day 1983 issue p. 14x13.5
| - | 50b | multi | policeman on motorcycle | — | — |
1984, Jan 5 National Police Day 1984 issue p. 13.25x13.75
| - | 100b | multi | Policemen on parade | — | — |
1984, Sep 5 Pilgrimage to Mecca 1984 issue p. 13.25x14
| - | 50b | multi | — | — |
1984, Dec 5 16th Arab Scouts Conference issue p. 14.25
| - | 50b | multi | — | — | ||
| - | 50b | multi | — | — | ||
| - | 130b | multi | — | — | ||
| - | 130b | multi | — | — |
1985, Jan 5 National Police Day 1985 issue (no perf info)
| - | 100b | multi | — | — |
1986, Jan 5 National Police Day 1986 issue p. 13.25x13.75
| - | 50b | multi | — | — |
1987, Jan 5 National Police Day 1987 issue
| - | 50b | multi | — | — |
1987, Jun 5 International Environment Day 1987 issue p. 14.25x12.75
| - | 50b | multi | flamingos | — | — | |
| - | 130b | multi | Water preservation | — | — |
1990, May 5 Sultan Qaboos Rose issue p. 11.5x11.75
| - | 200b | multi | — | — |
1992, Jun 5 World Environment Day issue (no perf info)
| - | 100b | multi | — | — |
1993, Jan 5 National Police Day 1993 issue p. 13.25x13.75
| - | 80b | multi | — | — |
1998, Sep 5 International Stamp Exhibition 1998 issue p. 13.5
| - | 50b | multi | — | — |
2004, Jun 5 WWF 2004 issue - Arabian leopards (no perf info)
| - | 50b | multi | — | — | ||
| - | 50b | multi | — | — | ||
| - | 50b | multi | — | — | ||
| - | 50b | multi | — | — |
2014, Dec 5 Sultan Qaboos Award for Volunteer Work issue p. 13
| - | 250b | multi | — | — |
2018, Dec 5 Oman Airports - Muscat International Airport issue (no perf info)
| - | 200b | multi | — | — | ||
| - | 600b | multi | — | — |
2024, Jan 5 Royal Oman Police Day issue (no wmk info)
| - | 500b | multi | — | — | ||
| - | 1r | multi | — | — |
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