Oman Timline (01-Jan-1921 - 31-Dec-1930)

Stamps
Title: India used in Muscat – Type c17 – 1921 King George V Official Issue - FORGED CANCELLATION
Issue Date: 10-Jun-1921
Web Cat: c17-O97
Stamps
Title: India used in Muscat – Type c19 – 1921 King George V Issue
Issue Date: 10-Jun-1921
Web Cat: c19-192
Stamps
Title: India used in Muscat – Type c20 – 1921 King George V Official Issue
Issue Date: 10-Jun-1921
Web Cat: c20-192
Stamps
Title: India used in Muscat – Type c19 – 1921 King George V Official Issue
Issue Date: 31-Dec-1921
Web Cat: c19-O97
Stamps
Title: India used in Muscat – Type c20 – 1922-1926 King Charles V Issue
Issue Date: 01-Jan-1922
Web Cat: c20-197
Stamps
Title: India used in Muscat – Type c19 – 1922 King George V Issue
Issue Date: 01-Jan-1922
Web Cat: c19-196
Stamps
Title: India used in Muscat – Type c19 – 1922-1926 King George V Issue
Issue Date: 01-Jan-1922
Web Cat: c19-197
Stamps
Title: India used in Muscat – Type c19 – 1922 King George V Official Issue
Issue Date: 01-Jan-1922
Web Cat: c19-O98
Stamps
Title: India used in Muscat – Type c19 – 1922-1926 King George V Issue
Issue Date: 01-Jan-1922
Web Cat: c19-199
Stamps
Title: India used in Muscat – Type c20 – 1922-1926 King Charles V Issue
Issue Date: 01-Jan-1922
Web Cat: c20-200
Stamps
Title: India used in Muscat – Type c19 – 1922-1926 King Charles V Issue
Issue Date: 01-Jan-1922
Web Cat: c19-200
Stamps
Title: India used in Muscat – Type c20 – 1926-1933 King George V Issue
Issue Date: 01-Jan-1926
Web Cat: c20-215
Stamps
Title: India used in Muscat – Type c20 – 1926-1933 King George V Issue
Issue Date: 01-Jan-1926
Web Cat: c20-210
Stamps
Title: India used in Muscat – Type c20 – 1926-1933 King George V Issue
Issue Date: 01-Jan-1926
Web Cat: c20-201
Stamps
Title: India used in Muscat – Type c19 – 1926-1933 King George V Issue
Issue Date: 01-Jan-1926
Web Cat: c19-201