Now showing: Oman - Postage stamps (1971 - 2024) - 7 stamps.
6. January WM: 2 Sheetsize: 50 Design: Harrison, London Perforation: 14
4. April WM: 2 Sheetsize: 50 Design: V. Whiteley Perforation: 12
18. November WM: 2 Sheetsize: 50 Design: V. Whiteley Perforation: 13¾