Charleston - Steamboat Mail, 1833-1852, group of 8 covers mostly with "Steam" or "Steamboat" straightline handstamps, also includes 1852 folded letter to St. Augustine Flor. endorsed per "Florida" bearing two 3¢ dull red (11A) singles tied by circular grids and manuscript "Steamboat 1" rating, F.-V.F. Estimate  $200 - 300. $0 (Image)