Oman Timline (05-Mar-2026 - 05-Mar-2026)

3as
Title: 3as Air Fee: Desert Airmail Service from Baghdad to Cairo Postal Administration: Indian Postal Administration
Earliest Usage: 13-Dec-1923 Latest Usage: 23-Dec-1926
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OTHERS
Title: 1920s Muscat Parcel Label
Earliest Usage: 01-Nov-1924
Latest Usage: 01-Nov-1924
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1.5as
Title: 1.5as Foreign Postcard Surface Rate Postal Administration: Indian Postal Administration
Earliest Usage: 21-Apr-1922 Latest Usage: 14-Dec-1931
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6as
Title: The 6as Baghdad – Cairo RAF Desert Airmail Service – 1921 to 1923 Postal Administration: Indian Postal Administration
Earliest Usage: 13-Oct-1921 Latest Usage: 11-Dec-1923
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3as
Title: The 3as Baghdad – Cairo RAF Desert Airmail Service – 1923 to 1926 Postal Administration: Indian Postal Administration
Earliest Usage: 12-Dec-1923 Latest Usage: 23-Dec-1926
FULL DETAILS