1855 "FREE" EMBOSSED ENVELOPE MALTON TO LEEDS. Envelope Malton to Leeds with embossed stamp surround with 'FREE' embossed at foot with Die 2 1d red lettered SB, perfs trimmed to fit within embossing tied numeral cancellation. Back stamped MALTON No 14 1855. Early attempt at reply paid mail. (Ref 71169).