1939 UNDERPAID MAIL/VERY DAMAGED STAMP TO GILLINGHAM, KENT WITH POSTAGE DUE. Envelope to a headmaster of a school in Gillingham, Kent with part KGV1 1½d red-brown (SG464) with only approx quarter stamp left, not accepted for postage with '3D' chargemark and 3d postage due cancelled 'GILLINGHAM/KENT' 27 JA 39. Unusual. (Ref 142265).
