(Retaliatory Rates) 1848 (Sep. 23) Charleston S.C. to London, England, gray folded letter with red "Charleston S.C. Sep 23" cds and matching "Paid" and "34" cent rating handstamps, carried as endorsed by the Cunard Europa from Sep. 27th to London arriving Oct. 9th, red London (10.10) backstamp and manuscript "1/-" shilling retaliatory due rating, Very Fine. Estimate  $300 - 400. $0 (Image)