Collection search - Suggested highway bridge over the St. Lawrence River near Brockville. Department of Railways and Canals, Canada. W. Chase Thomson, M.E.I.C., M. Am. Soc. C.E. Sep. 8, 1927. [cartographic material]
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Suggested highway bridge over the St. Lawrence River near Brockville. Department of Railways and Canals, Canada. W. Chase Thomson, M.E.I.C., M. Am. Soc. C.E. Sep. 8, 1927. [cartographic material]
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Record information Suggested highway bridge over the St. Lawrence River near Brockville. Department of Railways and Canals, Canada. W. Chase Thomson, M.E.I.C., M. Am. Soc. C.E. Sep. 8, 1927. [cartographic material]
Date:1927Reference:Local class no.: R/412/1927, Box number: 2000697773Local class no.:R/412/1927Type of material:Maps and cartographic materialFound in:Archives / Collections and FondsItem ID number:4134402Date(s):1927Place:S.l.:Place of creation:CanadaPublisher:s.n.,Extent:1 map : Blueprint ; 43.0 x 120.0.Language of material:EnglishAdditional name(s):Additional information:General note:TUBE 452
The components are: [Profile of entire bridge], Section of deck spans, Section of arch span and Section of trestle. This appears to be the sketch on which a final version of the plan was based. The other plan is entitled "Suggested highway and single track railway bridge over the St. Lawrence River near Brockville". (See note 1). This Map bears the number 1224 and has a few manuscript additions. A sheet entitled "Appendix "B". Table No. 15", giving technical data, is attached.
(1) R/412/1927 (2 variants)Cartographic math data:Scale Profile 1:2,400, Sections 1:240Subject heading:Source:Private -
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