1877 TRANSATLANTIC MAIL EDINBURGH TO CHARLESTON WITH 2½d ROSY-MAUVE PL. 7 (SG141) 'EDINBURGH/131' DOTTED CIRCLE CANCELLATION (RA11). 1877 envelope, some soiling from Edinburgh to Charleston USA with 2½d rosy-mauve pl.7 (SG141) lettered PK tied good strike 'EDINBURGH/131' dotted circle (RA11) JU.23.77 Code 8E. This usage apparently only recorded such use of pl.7 and previously unrecorded month of use. (Ref 67771).