Great Britain. (Spain). 1848. Stamp-less envelope written from London dated '16th Mars 1849' addressed to Cadiz cancelled by 'London/ Paid' arc, rated '4/8' in m/s and endorsed 'via Southampton', and charged with hand-struck '38 R' in red with Cadiz receiver '24th March' on reverse. Lovely item sent by 'P & 0 Packet' from Southampton.