Outbound blockade-run cover: Summerville S.C. to Liverpool via Wilmington and Nassau addressed to Mrs. C. L. Burckmyer, Care of Messrs Fraser Trenholm & Co., Liverpool, England, entered British Mails with "Bahamas AP 16, 1864" circular backstamp, unpaid with 2sh due, comprising 1sh packet postage to England and 1sh penalty fee, blue crayon "1/5 + 7 = 2/" accounting (1p plus half of penalty retained by Bahamas P.O.), Liverpool receiving datestamp (May 28, 1864), minor edgewear and backflap tears, still Very Fine, ex Myers, with 2004 PF Certificate #0418680. The famous Burckmyer correspondence extensively written up in the Confederate Philatelist. $2,500.