1926 REGISTERED INSURED MAIL FOWEY, CORNWALL TO RIGA, LATVIA. KGV 4½d carmine registered envelope, slightly trimmed at left sent insured mail Fowey, Cornwall to Riga, Latvia uprated with KGV 2d cancelled fine strikes 'FOWEY.R.S.O/CORNWALL' date stamps 13 JY 26. On reverse 'RIGA/LATVIJA' date stamps 17 7 26 and 19 7 26. Very scarce destination. (Ref 142524).
