1937 MIXED USAGE OF UGANDA AND GB STAMPS. Envelope sent air mail from Kenya to Regent Street, London with Kenyan 15c x 2 and 30c cancelled KISUMU/KENYA date stamps 28 JA 37, re-directed within London and then to France with KGV 1d photogravure (SG440) cancelled LONDON date stamp 8 FE 37. Attractive usage. (Ref 109809).
