Viser nu Oman - Post frimærker (1971 - 2024) - 9 frimærker.
27. juli VM: Ingen Design: Omani Postal Authorities Gravering: Paire Perforeringer: 13½ x 13
1. oktober VM: Ingen Design: Omani Postal Authorities Perforeringer: 14
10. november VM: Ingen Design: Omani Postal Authorities Perforeringer: 13
18. november VM: Ingen Design: Omani Postal Authorities Perforeringer: 13
30. december VM: Ingen Design: Omani Postal Authorities Perforeringer: 13