A plan of the city, and fortifications, of Louisburg : from a survey made by Richard Gridley, Lieut. Coll. of the Train of Artillery in 1745 ; a plan of the city and harbour of Louisburg, 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 1758
