Showing 244 results

General plan of Coquitlam Dam

• AM54-S4-: LGN 884
• Item
• [1911?]

Part of Major Matthews collection

[Headgate valve house for Coquitlam Dam]

• AM54-S4-: LGN 1284.1
• Item
• [1913?]

Part of Major Matthews collection

[Headgate valve house for Coquitlam Dam]

• AM54-S4-: LGN 1284.3
• Item
• [1913?]

Part of Major Matthews collection

[Headgate valve house for Coquitlam Dam]

• AM54-S4-: LGN 1284.2
• Item
• [1913?]

Part of Major Matthews collection

[Lake Buntzen Dam]

• AM54-S4-3-: PAN N154
• Item
• 1920

Part of Major Matthews collection

Lake Buntzen tunnel enlargement [showing] tunnel camps and measuring weir at portal

• AM54-S4-1-L-17-: L-17-94
• Item
• 1911

Part of Major Matthews collection

[Logs almost filling the river above the Cascade Light and Power Company dam]

• AM54-S4-: Out P528.2
• Item
• [ca. 1900]

Part of Major Matthews collection

[Machinery inside Buntzen Lake Dam]

• AM54-S4-1-S-4-: S-4-63
• Item
• [ca. 1902]

Part of Major Matthews collection

[Maintenance inside a hydro-electric dam]

• AM54-S4-: Out P457.7
• Item
• Nov. 19, 1938

Part of Major Matthews collection

[Man inside hydro-electric dam]

• AM54-S4-: Out P452.3
• Item
• Nov. 19, 1938

Part of Major Matthews collection

[Man on sluicing flume for construction of Coquitlam Dam]

• AM54-S4-: LGN 1280
• Item
• [1913?]

Part of Major Matthews collection

[Men clearing rocks at Coquitlam Dam construction site]

• AM54-S4-: LGN 1138.3
• Item
• [1911?]

Part of Major Matthews collection

[Men clearing rocks from Coquitlam Dam construction site]

• AM54-S4-: LGN 1138.4
• Item
• [1911?]

Part of Major Matthews collection

[Men constructing wooden dam in cleared area]

• AM54-S4-: SGN 1760
• Item
• [190-?]

Part of Major Matthews collection

[Men digging diversion tunnel through rock bluff at east end of Coquitlam Dam site]

• AM54-S4-: LGN 1294.1
• Item
• [1912?]

Part of Major Matthews collection

[Men operating monitor at Coquitlam Dam construction site]

• AM54-S4-: LGN 1138.2
• Item
• [1911?]

Part of Major Matthews collection

[Men operating monitor in borrow pit of Coquitlam Dam]

• AM54-S4-: LGN 871
• Item
• [1913?]

Part of Major Matthews collection

[Men sluicing materials in borrow pit of Coquitlam Dam]

• AM54-S4-: LGN 1151
• Item
• [1913?]

Part of Major Matthews collection

[Men standing in partially excavated area of Coquitlam Dam construction site]

• AM54-S4-: LGN 1138.5
• Item
• [1911?]

Part of Major Matthews collection

[Men standing next to trestle at Coquitlam Dam construction site]

• AM54-S4-: LGN 1138.7
• Item
• [1911?]

Part of Major Matthews collection

[Men with equipment on top of partially constructed dam]

• AM54-S4-: SGN 1798
• Item
• [190-?]

Part of Major Matthews collection

[Men working on partially constructed dam]

• AM54-S4-: SGN 1793
• Item
• [190-?]

Part of Major Matthews collection

Panorama of dam site taken from co-ord. 2800.0 on 30th May 1913

• AM54-S4-: LGN 883
• Item
• 30 May 1913

Part of Major Matthews collection

Panorama of dam site taken from co-ord: 850.550S on 17th May 1913

• AM54-S4-: LGN 1282
• Item
• 17 May 1913

Part of Major Matthews collection

[Part of hydro-electric dam with the flood gates closed]

• AM54-S4-: Out P452.4
• Item
• Nov. 19, 1938

Part of Major Matthews collection

[Partially cleared Coquitlam Dam site, looking up Coquitlam Lake]

• AM54-S4-: LGN 1140
• Item
• [1911?]

Part of Major Matthews collection

[Partially completed Jordan River Power Plant, showing upstream face of Amburson type dam and spillway section]

• AM54-S4-: LGN 902
• Item
• 28 July 1913

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, looking along centre line of dam site]

• AM54-S4-: LGN 879
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, looking east along upstream toe of the dam]

• AM54-S4-: LGN 869
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, looking east at edge of tree covered hillside]

• AM54-S4-: LGN 865
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, looking northeast toward borrow pit]

• AM54-S4-: LGN 866
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam dam, looking west along centre line of dam]

• AM54-S4-: LGN 870
• Item
• 20 May 1913

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing dam area and construction camp]

• AM54-S4-: LGN 1152.1
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing dam area and construction camp]

• AM54-S4-: LGN 1152.2
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing dam area and construction camp]

• AM54-S4-: LGN 1152.3
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing downstream slope of dam]

• AM54-S4-: LGN 874
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing floor of spillway cut]

• AM54-S4-: LGN 872
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing flumes and hydraulic monitor sluicing material from the borrow pit]

• AM54-S4-: LGN 1135
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing headgate valve house in foreground and construction camp in distance]

• AM54-S4-: LGN 1295
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing stepped concrete core wall and hydraulic monitor]

• AM54-S4-: LGN 1139
• Item
• [1911?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing the sluicing of material from the adjacent borrow pit]

• AM54-S4-: LGN 880
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing the sluicing of material from the adjacent borrow pit]

• AM54-S4-: LGN 881
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing trestle supported flume]

• AM54-S4-: LGN 1293.4
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing trestle supported flume]

• AM54-S4-: LGN 1293.1
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing trestle supported flume and hydraulic monitors]

• AM54-S4-: LGN 1293.2
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing trestle supported flume and hydraulic monitors]

• AM54-S4-: LGN 1293.3
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing trestle supported flumes in foreground and hydraulic monitor sluicing materials in borrow pit in the distance]

• AM54-S4-: LGN 1296
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing upstream side of dam]

• AM54-S4-: LGN 877
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing upstream side of dam]

• AM54-S4-: LGN 876
• Item
• [1913?]

Part of Major Matthews collection

[Partially constructed Coquitlam Dam, showing upstream side of sluice tower]

• AM54-S4-: LGN 875
• Item
• [1913?]

Part of Major Matthews collection