Sc#90 1905 1d Swan (SG139)
Either Rose-Pink, Carmine, or Carmine Red.
Wmk 13 Crown over double lined A (SGWmk34) Sideways.
P12½
Postmark : GERALDTON Western Australia
Punctured "OS" (Official Service)
Punctured vertically, reading bottom to top, 12 head machine (12/12)
Values perforated thus : 1d, 2d, 4d, 5d, 8d, 9d, 10d, 2/-, 2/6d, 5/-, 10/-, £1
Recorded range of usage : 14th January 1905 to 7th August 1914
Current Value : Unknown.
Source : Western Australia:The Stamps and Postal History, The WA Study group.
