115676 1916 "OFFICIALLY SEALED IN THE RETURNED LETTER SECTION, LONDON POSTAL SERVICE." LABEL.

1916 "OFFICIALLY SEALED IN THE RETURNED LETTER SECTION, LONDON POSTAL SERVICE." LABEL. Fine envelope London to a stretcher bearer in the Queens Westminster Rifles British Expeditionary Force with KGV 1d (SG357) cancelled LONDON 15 JUN 16. On front two cachets "UNDELIVERED FOR REASON STATED/RETURN TO SENDER" and "PRESENT LOCATION UNCERTAIN/R.L.S LONDON G.P.O". Also affixed fine label "G. CROWN R./OFFICIALLY SEALED IN THE RETURNED LETTER SECTION,/LONDON POSTAL SERVICE.". Accompanied by G.P.O. notelet advising the advantages of putting senders name and address on reverse. (Ref 115676).