GIBSON, J. (engraver). A Map of the new governments, of East and West Florida, [no place, no date], engraved map, inset plan of Pensacola, 190 x 250mm. -- Thomnas CADELL (publisher). A Chart of the southern extremity of America 1775, [London], 1777, engraved chart (cropped, light offsetting), 430 x 450mm. With 7 other maps of American interest. (9)