1935 ADVERTISING/UNDERPAID MAIL EDINBURGH TO GLASGOW. Envelope Edinburgh to Glasgow (slight soiling) with KGV 1½d Silver Jubilee (SG455) cancelled EDINBURGH/N.P.B cancellation 13 MY 35 with boxed "Above ...oz/1D/More to Pay/S.33" instructional with 1d postage due cancelled GLASGOW 14 MY 35. On reverse very fine illustrated advert in sepia for a range of food products available from "HENRY A. LANE AND CO., LTD.". (Ref 103824).