Gibraltar, Basire (Isaac), for Tindal, plan of the fortifications of Gibraltar, exactly taken on the spot in the year 1738, For Mr. Tindal's Continuation of Mr. Rapins History of England, with decorative cartouche containing the key lower left, London, James & Paul Knapton, mounted, framed and glazed, 57 x 79cm overall, together with a hand drawn navigators map, by William Hemsley, enscribed to the border and bearing date circa 1837, mounted, framed, and glazed, 71 x 51cm overall (2)