Union Flag Faststamp BPMA Postage Due overprint 19 February 2014
The first permanently located publicly accessible Post and Go machine installed other than in a Post Office branch was installed on 3 December 2012 at the British Postal Museum and Archive.
To mark the centenary of the first British Postage Due stamps, the inscription The B.P.M.A. Postage Due 1914 is included when the service indicator is printed.
This is a single 1st class BPMA Union Flag stamp