Eleven sheets of drawings of works at St John's, Lower Canada, (now in Newfoundland...

Eleven sheets of drawings of works at St John's, Lower Canada, (now in Newfoundland and Labrador, Canada) originally made to accompany estimate of 15 August 1840 from J Oldfield, Lieutenant Colonel Commanding Royal Engineer. (16) No 1': 'Sketch of the position and plan of defilement of the proposed work at S ^t John's L.C'. Scale: 4.5 inches to 700 yards [1:5,600]. Compass indicator. Signed by Lieutenant P J Bainbrigge, Royal Engineers, 29 May 1840. (17) No 2: 'General Plan of Proposed Works... as called for by Col. Fanshawe's letter N ^o.1587 dated 19 ^th March 1840...': plan and sections. Scale: plan 1 inch to 100 feet [1:1,200]; sections 1 inch to 10 feet [1:120]. Compass indicator. (18) No 3: basement plan of proposed work. Scale: 1 inch to 20 feet [1:240]. (19) No 4: upper floor plan of proposed works. Scale: 1 inch to 20 feet [1:240]. (20) No 5: plan of platform or top of proposed works. Scale: 1 inch to 20 feet [1:240]. (21) No 6: sections through a drawbridge at the proposed redoubt. Scale: 1 inch to 10 feet [1:120]. (22) No 7: plan and sections of a drawbridge at the proposed redoubt. Scale: 1 inch to 10 feet [1:120]. (23) No 8': plan and sections of the proposed privies. Scale: 1 inch to 10 feet [1:120]. (24) No 9: section through the powder magazine and glacis at the proposed redoubt. Scale: 1 inch to 20 feet [1:240]. Signed by Bainbrigge. (25) No 10: section through the caponnière and glacis at the proposed redoubt. Scale: 1 inch to 20 feet [1:240]. Signed by Bainbrigge. (26) No 11: section through the drawbridge, branch parapet and glacis at the proposed redoubt. Scale: 1 inch to 20 feet [1:240]. Signed by Bainbrigge. Dimensions of sheets: (16) 44 cm x 50 cm; (17) 55.5 cm x 42 cm; (18) 51 cm x 40.5 cm; (19, 20) 54.5 cm x 39 cm; (21) 19.5 cm x 26.5 cm; (22) 42 cm x 26 cm (23) 23 cm x 26.5 cm; (24-26) 21 cm x 108 cm.