1d PINK/REGISTERED. A good 1d pink envelope used locally in London with cut-into 6d embossed (SG 58) paying 1d postage and 6d registration tied London District numerals. On front registered manuscript and 'St. James' St' receiver in blue. Backstamped MR/4/1856. Very scarce registered usage of the 1d pink. (Ref 59938).