1917 REGISTERED MAIL LONDON TO PARIS. KGV 3d red-brown registered envelope London to Paris (small fault lower right) uprated with 3d pale violet (SG377) cancelled REGISTERED date stamps 19 DEC 17. On front superb wax seal "MORGAN.GRENFELL AND CO. LONDON" and French receiver DEC 26 1917. (Ref 109112).
