Description
1970 SURCHARGED MAIL DUE TO INCOMPLETE FRANKING IMPRESSION. Window envelope from London with incomplete strike of franking impression, without value and dated 5 III 70 and alongside fine strike '8D/1S/TO PAY POSTAGE CANNOT BE PREPAID BY MEANS OF AN INCOMPLETE FRANKING IMPRESSION LIABLE TO 2 oz RATE' charge mark in green. (Ref 118760).
