
Selangor was a state of the Federation of Malaya. Due to a very unstable economy, it was forced to accept a British resident in 1874, was soon back on the road to prosperity and subsequently became part of the Federation of Malaya. It was incorporated into Malaysia in 1963. Today it is the largest state of Malaysia, with the largest population, has a high standard of living where the poverty rate is the lowest in the country.
The State of Selangor issued its own stamps from 1881 and even after incorporation into Malaysia, issued stamps until 1986.
1895
Tiger Series

SG # 54
Used (Hinged)
1935
Mosque at Palace Klang & Sultan Suleiman Series

SG # 68
Unused (Hinged)

SG # 69
Used (Hinged)

SG # 72
Used (Hinged)

SG # 73
Used (Hinged)

SG # 75
Used (Hinged)
1949
Sultan Hisamud-din Alam Shah Series

SG # 93
Unused (Hinged)

SG # 94a
Used (Hinged)

SG # 95
Unused (Hinged)

SG # 96
Unused (Hinged)

SG # 98
Used (Hinged)

SG # 101
Unused (Hinged)

SG # 101
Used (Hinged)
1953
Coronation of Queen Elizabeth Series

SG # 115
Used (Hinged)
1957
Various Scenes Series featuring Sultan Hisamud-Din Alam Shah

SG # 123
Used (Hinged)

SG # 124a
Used (Hinged)
1961
Various Scenes Series featuring Sultan Salahuddin Abdul Aziz Shah

SG # 131
Used (Hinged)

SG # 132
Used

SG # 134
Used
1965
Flowers Series Featuring Sultan Salahuddin Abdul Aziz Shah

SG # 138
Used

SG # 139
Used (Hinged)

SG # 140
Used (Hinged)

SG # 141
Used (Hinged)

SG # 142
Used (Hinged)
1971
Butterflies Series featuring Sultan Salahuddin Abdul Aziz Shah

SG # 150
Used

SG # 151
Used
1979
Flowers Series Featuring Sultan Salahuddin Abdul Aziz Shah

SG # 163
Used (Hinged)