[Technical drawings of signage, a freight car, and maps of the Great Lakes-St. Lawrence Deep Waterway Project] [technical drawing, cartographic material]

Accession consists of six technical drawings prepared by the CN Office of the Engineer of Standards, 1927-1944, ranging from drawing number S14C-3.1 to S14C.30.1; one general arrangement drawing for the Silk Car, 1928, prepared by the Mechanical Dept.; and seven maps of the Great Lakes-St. Lawrence Deep Waterway Project, 1946-1951, published by the Dept. of Transport., Acquisition documentation folder also includes a title page: General plans associated with Great Lakes-St. Lawrence Deep Waterway 1948-1951. This page also lists general plan numbers.

Architectural, technical - drawings: Items #1-5 are signed by: J.A. Ellis, assistant engineer of roadway standards; W.A Duff, engineer of standards; and approved by C.B. Brown, chief engineer, Operations Dept.

Architectural, technical - drawings: Items #6, 7 have tears along the edges., Cartographic material: Item #13 is torn along a fold.

Accession was received in Jan. 1997 from Government Archives Division, RG30, accession 1992-93-215.

Technical drawing: Scale [1:16]., Cartographic material: Scale [1:48 000].