1985 UNPAID MAIL BIRMINGHAM TO HERTS. Envelope from Birmingham to Potters Bar Herts, posted unpaid and cancelled BIRMINGHAM 1 AP 85 with "SURCHARGED...23" hand stamp and postage dues 20p and 1p x 3 cancelled 2 AP 85. Note from recipient "You.O.Me 23p"! (Ref 108411).
