1936 MAIL LONDON TO URUGUAY 2/6D SEAHORSE (SG450). Envelope London to Montevideo, Uruguay with 2/6d Seahorse (SG450) and 9d olive-green (SG427) x 2 cancelled S.KENSINGTON 27 MAR 1936 sent via France and on reverse PARIS date stamp 28.III.1936. Crease affects 9d stamp and 2/6d corner fault. (Ref 104772).