Oman Timline (06-Mar-2026 - 06-Mar-2026)

44as
Title: USA: 44as Air Fee – 1941 (May to December) Postal Administration: Indian Postal Administration
Earliest Usage: 23-May-1941 Latest Usage: 07-Dec-1941
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22as
Title: USA: 22as Air Fee – 1941 to 1942 Postal Administration: Indian Postal Administration
Earliest Usage: 24-Dec-1941 Latest Usage: 01-Mar-1942
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40as
Title: USA: 40as Air Fee – 1942 to 1945 Postal Administration: Indian Postal Administration
Earliest Usage: 31-Mar-1942 Latest Usage: 31-Jul-1945
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29as
Title: USA: 29as Air Fee – 1945 to 1947 Postal Administration: Indian Postal Administration
Earliest Usage: 30-Sep-1945 Latest Usage: 01-Jan-1947
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23as
Title: USA: 23as Air Fee – 1947 (January to May) Postal Administration: Indian Postal Administration
Earliest Usage: 31-Jan-1947 Latest Usage: 28-May-1947
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18as
Title: USA: 18as Air Fee – 1947 to 1948 Postal Administration: Indian Postal Administration
Earliest Usage: 29-May-1947 Latest Usage: 31-Mar-1948
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12as
Title: USA: Postcard 12as Air Fee – 1940 (April to June) Postal Administration: Indian Postal Administration
Earliest Usage: 29-Apr-1941 Latest Usage: 14-Jun-1940
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9as
Title: USA: Postcard 9as as Air Fee – 1941 to 1942 Postal Administration: Indian Postal Administration
Earliest Usage: 24-Dec-1941 Latest Usage: 01-Mar-1942
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16as
Title: USA: Postcard 16as as Air – 1942 to 1945 Postal Administration: Indian Postal Administration
Earliest Usage: 31-Mar-1942 Latest Usage: 31-Jul-1945
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12as
Title: USA: Postcard 12as as Air – 1945 to 1947 Postal Administration: Indian Postal Administration
Earliest Usage: 30-Sep-1945 Latest Usage: 01-Jan-1947
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8as
Title: USA: Postcard 8as as Air – 1947 to 1948 Postal Administration: Indian Postal Administration
Earliest Usage: 29-May-1947 Latest Usage: 31-Mar-1948
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6as
Title: 1948: The 6as Air Letter Rate Postal Administration: British Postal Administration
Earliest Usage: 01-Apr-1948 Latest Usage: 31-Mar-1957
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POSTAGE DUE
Title: Type pd5 - The Octagonal Muscat Unpaid Hand-Stamp - Large Lettering
Earliest Usage: 11-Jul-1948
Latest Usage: 11-Jul-1948
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OTHERS
Title: The "MUSCAT" Hand-Stamp on Acknowledgement Card
Earliest Usage: 03-Dec-1950
Latest Usage: 03-Dec-1950
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1.5as
Title: 1948: Inland Postal Rate for Letters – 1.5as Postal Administration: British Postal Administration
Earliest Usage: 01-Apr-1948 Latest Usage: 31-Mar-1957
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