[St. Lawrence River Improvement Project, Montreal to Lake Ontario portion] [technical drawing, cartographic material]
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[St. Lawrence River Improvement Project, Montreal to Lake Ontario portion] [technical drawing, cartographic material]
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Finding aid Architectural, technical - drawings (No finding aid) RG51M 84503/10. (Restrictions not set) -
Record information [St. Lawrence River Improvement Project, Montreal to Lake Ontario portion] [technical drawing, cartographic material]
Date:1919-1925.Reference:RG51M 84503/10, R982, 84503/10 CAType of material:Architectural and technical drawings, Maps and cartographic materialFound in:Archives / Collections and FondsItem ID number:188135Date(s):1919-1925.Place of creation:CanadaExtent:21 diagrams ink on tracing linen, brownline prints 57 x 100 cm or smaller.
11 diagrams mss., ink on tracing linen 33 x 85 cm or smaller.Language of material:EnglishAdditional name(s):Additional information:General note:Accession consists of charts and sketches showing water levels for this project.
A joint American-Canadian Board of Engineers reported on the project to the International Joint Commission.
The charts and sketches are numbered, ranging from 408 to 499.Physical description note:Architectural, technical - drawings: Some items are signed by W.A. Bowden, Chief Engineer, Dept. of Railways and Canals.Custodial history:The provenance on how long this accession has been in the custody of the National Map Collection is uncertain. RG51M was the most appropriate Record Group to place this accession.Cartographic math data:Scales differ., Scales differ.Source:GovernmentFormer archival reference no.:RG51M 84503/10Other accession no.:84503/10 CA -
Ordering and viewing options Conditions of access:Architectural: technical drawings[Consultation Open]Box [RG51M 84503/10] 2000002782[Consultation Open]Cartographic material[Consultation Open]Terms of use:Credit the National Archives of Canada.You can order materials in advance to be ready for you when you visit. You will need a user card to do this.
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