1967 UNDERPAID MAIL GERMANY TO CROWBOROUGH SUSSEX. Envelope Germany to Crowborough with German 10 and 30 issues cancelled BERGISCH GLADBACH 16-4.67, postage underpaid with "3½D/TO PAY POSTED UNDERPAID" charge mark with 3d postage due cancelled CROWBOROUGH 19 AP 67. (Ref 112471).
