The year 2014 marked the 50th anniversary of the first year of operation of the Germany & Colonies Philatelic Society following the amalgamation of the Germany & Colonies Stamp Club (established 1947) and the Stockton German Study Group (1960).
The G&CPS celebrated its inaugural year in 1964 with the first Germania Posta philatelic exhibition held in Stockton.
Can you tell a year of postage by the value of the stamp used.
I have a commercial envelope 155mm x 125mm going from Neuenhain Taunus going to Wiesbaden the stamp used for postage is a 100 mark Mi 247 ( Feb 1923 )
For how long was this rate correct for a letter
