EDINBURGH DOTTED CIRCLE TO USA (RA11)/2½d PL.7 (SG141). 1877 envelope to Charleston USA with 2½d rosy-mauve pl.7 lettered PK tied good strike JU.23.77 Code 8E. Cover some soiling but apparently only recorded such use of pl.7 and previously unrecorded month of use. (Ref 67771).
/2½d%20PL.7%20(SG...){kind=link}