Security Markings - British Consular Post Office at Bangkok

Fake Bangkok Stamps Identified Owing to Firm Chops

An advantage of studying the companies that operated in Bangkok prior to the closure of the British Post office is the identification of fake stamps.  All of the B-overprinted stamps below are fakes - the "B" has been applied to a genuine Straits Settlements stamp.  The stamps displayed here are easily identified as fakes because each has a firm chop of a company that did not do business in Bangkok prior to 30 June 1885, the day the British Post Office closed.

BCPO Stamps - Fakes
C. M. B. = CHARTERED
MERCANTILE BANK
CHARTERED MERCANTILE
BANK / PENANG
H. & S. B. C. = HONG KONG
AND SHANGHAI BANKING
CORPORATION

BCPO Stamps - Fakes
GILILLAN, WOOD & Co /
SINGAPORE
G & Co = GUTHRIE & Co
SYME & Co. / SINGAPORE


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