*Map 47.6.M5.1745.2 Jefferys, Thomas. 1720-1771. lat nite A plan of the City and fortifications of Louisbourg; from a survey made by Richard Gridley ... A plan of the City and Harbour of Louisbourg, with the French batteries that defended it, and those of the English, shewing that part of Gabarus Bay, in which they landed, and the ground on which they encamped during the siege in 1745. [London.] 1757. 2 maps on 1 sheet. Size, 15 X 24% inches. Scales (computed), respectively ; 289.9, 1748.3 feet to I inch. Submap. — A map of Gabarus Bay, adjoining to Louisbourg. [This work is kept on the Special Libraries Floor.]
This card was printed at the Boston Public Library, October 27, 1909. H1255 — Louisbourg, Cape Breton Island. Descr. Maps. — Louisbourg, Cape
Breton Island. Hist. Siege, 1745.