WA Postmark - Sandstone
PMC - A25T
Date - 19??
Period of use - 1907-1909
PMC Rating - 1>>2 (3R)
Please note that I endeavour to ID all postmarks correctly, however this can be a confusing area. If you see any discrepencies please get in touch.
All postmark information is courtesy of the 'Western Australia Postal Markings Compendium' (Third Edition) and The WA Study Group website.
Any larger scans required please ask.