Trimountain Mine

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Captain's Office Front Plan and Side Elevation, Trimountain Mine
Captain's Office Front Plan and Side Elevation, Trimountain Mine
Digital Document
Captain's Office Profile for Sewer, Trimountain Mine
Captain's Office Profile for Sewer, Trimountain Mine
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Details for Steel-Concrete Collar, No.2 Shaft, Trimountain Mine
Details for Steel-Concrete Collar, No.2 Shaft, Trimountain Mine
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Dimensions at Rock Houses, Trimountain Mine
Dimensions at Rock Houses, Trimountain Mine
Digital Document
Drop Hammer and Die Plans, Trimountain Mine
Drop Hammer and Die Plans, Trimountain Mine
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Longitudinal Section of Trimountain Mine (1 of 5)
Longitudinal Section of Trimountain Mine (1 of 5)
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Longitudinal Section of Trimountain Mine (2 of 5)
Longitudinal Section of Trimountain Mine (2 of 5)
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Longitudinal Section of Trimountain Mine (3 of 5)
Longitudinal Section of Trimountain Mine (3 of 5)
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Longitudinal Section of Trimountain Mine (4 of 5)
Longitudinal Section of Trimountain Mine (4 of 5)
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Longitudinal Section of Trimountain Mine (5 of 5)
Longitudinal Section of Trimountain Mine (5 of 5)
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Longitudinal Section Trimountain Mine Showing Pumping Stations and Sprinkling Systems
Longitudinal Section Trimountain Mine Showing Pumping Stations and Sprinkling Systems
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No. 1 Shaft Measurements for Setting Timbers Trimountain Mine
No. 1 Shaft Measurements for Setting Timbers Trimountain Mine
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No. 2 and No.3 Shaft Measurements for Setting Timbers Trimountain Mine
No. 2 and No.3 Shaft Measurements for Setting Timbers Trimountain Mine
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No.4 Shaft Measurements for Setting Timbers Trimountain Mine
No.4 Shaft Measurements for Setting Timbers Trimountain Mine
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Plans for Feed Pans for Rock House Trimountain No. 3
Plans for Feed Pans for Rock House Trimountain No. 3
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Reinforced Concrete Collar, No. 3 Shaft, Trimountain Mine
Reinforced Concrete Collar, No. 3 Shaft, Trimountain Mine
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Section Exposed in No. 2 Hole Located 200? West of No. 1 Shaft Trimountain Mine
Section Exposed in No. 2 Hole Located 200? West of No. 1 Shaft Trimountain Mine
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Sketch for Proposed Rock House #2 Trimountain (1 of 3)
Sketch for Proposed Rock House #2 Trimountain (1 of 3)
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Sketch for Proposed Rock House #2 Trimountain (2 of 3)
Sketch for Proposed Rock House #2 Trimountain (2 of 3)
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Sketch for Proposed Rock House #2 Trimountain (3 of 3)
Sketch for Proposed Rock House #2 Trimountain (3 of 3)
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Steam Separator For The Trimountain Mining Company Blueprint
Steam Separator For The Trimountain Mining Company Blueprint
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Tilting Feed Pan for Trimountain No. 2 Rock House
Tilting Feed Pan for Trimountain No. 2 Rock House
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Trimountain Mine Company Houses-- 8-Room House Blueprint
Trimountain Mine Company Houses-- 8-Room House Blueprint
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Trimountain Mine Company Houses--Bill of Materials for 4-room House Blueprint
Trimountain Mine Company Houses--Bill of Materials for 4-room House Blueprint
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Trimountain Mine Company Houses--Elevations for 8-Room Houses Blueprint
Trimountain Mine Company Houses--Elevations for 8-Room Houses Blueprint