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Lethbridge South East Project structure map of Magrath District No 20

https://collections.galtmuseum.com/en/permalink/descriptions90811
Material Type
Map
Accession No.
19736226001
Physical Description
1 map : blueprint photocopy ; 119 x 91 cm
Scope and Content
Boundaries: RG. 21.-23. and TP. 5.-7. Shows Location of: A. R. & I. Canal Enlarged, A. R. & I. Main Canal, St. Mary River, Canadian Pacific Railway, Branch of Pothole Creek, timber gates ("G"), timber drops ("D"), timber bridges ("B"), concrete outlets ("O"), weirs combined with gates ("W"), weir…
Material Type
Map
Physical Description
1 map : blueprint photocopy ; 119 x 91 cm
Scope and Content
Boundaries: RG. 21.-23. and TP. 5.-7. Shows Location of: A. R. & I. Canal Enlarged, A. R. & I. Main Canal, St. Mary River, Canadian Pacific Railway, Branch of Pothole Creek, timber gates ("G"), timber drops ("D"), timber bridges ("B"), concrete outlets ("O"), weirs combined with gates ("W"), weirs at ends of ditches ("w"), inclined bench flumes ("I"), bridges built according to Provincial regulations ("H.W.B"), syphons, chutes, laterals, headworks, concrete chutes Legend: Located in top lefthand corner of map; Title: Explanation of symbols for standard structures; Includes detailed specifications and symbols for Small Timber Gates, Small Timber Drops, Bridges, Inclined Flumes, Concrete Outlets
Notes
Scale: 1 inch = 2000 feet Annotations on front of map include: Present Constructed A. R. & I. System, Covered by Agreements in Good Standing 1902.0 Acres (December 1921), Estimated Additional Irrigable Area 3098.0 Acres, Total 5000.0 Acres Some squares and rectangles outlined in red pencil Several sections labeled with varying acreage amounts Department of the Interior. Reclamation Service Irrigation Division Calgary Unsigned stamps underneath title of map: Inspector of Plane Table Surveys, Chief Field Inspector, Commissioner of Irrigation and Chief Engineer Annotations on back of map include: Lands under proposed Magrath Extension (written in pencil), Magrath Dist (written in pencil) Structural Map Original District 1920 (written in red pencil), Topography. TP. 5 & 6 (written in blue ink) R 22 & 21 (written in red pencil), File No (faint stamp) 695a (written in blue ink), send to S.G. Porter (written in pencil) Similar map at 19736226002
Accession No.
19736226001
Collection
Archive
Less detail

Lethbridge South East Project structure map of Magrath District No 20

https://collections.galtmuseum.com/en/permalink/descriptions90838
Material Type
Map
Accession No.
19736226002
Physical Description
1 map : blueline photocopy ; 118 x 101 cm
Scope and Content
Boundaries: RG. 21.-23. and TP. 5.-7. Shows Location of: A. R. & I. Canal Enlarged, A. R. & I. Main Canal, West Magrath Distributary System, St. Mary River, Canadian Pacific Railway, Branch of Pothole Creek, timber gates ("G"), timber drops ("D"), timber bridges ("B"), concrete outlets ("O"), wei…
Material Type
Map
Physical Description
1 map : blueline photocopy ; 118 x 101 cm
Scope and Content
Boundaries: RG. 21.-23. and TP. 5.-7. Shows Location of: A. R. & I. Canal Enlarged, A. R. & I. Main Canal, West Magrath Distributary System, St. Mary River, Canadian Pacific Railway, Branch of Pothole Creek, timber gates ("G"), timber drops ("D"), timber bridges ("B"), concrete outlets ("O"), weirs combined with gates ("W"), weirs at ends of ditches ("w"), inclined bench flumes ("I"), bridges built according to Provincial regulations ("H.W.B"), syphons, chutes, laterals, headworks, concrete chutes, division gate Legend: Located in top lefthand corner of map; Title: Explanation of symbols for standard structures; Includes detailed specifications and symbols for Small Timber Gates, Small Timber Drops, Bridges, Inclined Flumes, Concrete Outlets
Notes
Scale: 1 inch = 2000 feet Annotations on front of map include: Present Constructed A. R. & I. System, Covered by Agreements in Good Standing 1902.0 Acres (December 1921), Estimated Additional Irrigable Area 3098.0 Acres, Total 5000.0 Acres Several sections labeled with varying acreage amounts Department of the Interior. Reclamation Service Irrigation Division Calgary Signed stamps underneath title of map: Mst. Marshall Inspector of Plane Table Surveys, B. Russell Chief Field Inspector., V. Meek "a"?? Commissioner of Irrigation and Chief Engineer Written in top righthand corner of map: File 2353 - 23½ A Annotation on back of map: No. 20 Magrath (written in pencil) Similar map at 19736226001
Accession No.
19736226002
Collection
Archive
Less detail