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Surface Shafts, Crushing Plants and Tramway

 Subject
Subject Source: Local sources

Found in 4634 Collections and/or Records:

E-100-1 -- Ross Shaft-Conveyors, Crushers, & Dust Ctrl, Schematic Layout of 3 Stage Closed Circuit Crushing, 1950-10-24

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #1A

Dates: 1950-10-24
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-1 -- Ross Shaft-Conveyors, Crushers, & Dust Ctrl, Schematic Layout of 3 Stage Closed Circuit Crushing, 1951-03-13

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #1B

Dates: 1951-03-13
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-1 -- Ross Shaft-Conveyors, Crushers, & Dust Ctrl, Suggested Replacing Tyler F600 5'x12' Screen with F900 6'x16', 1961-08-02

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #9A

Dates: 1961-08-02
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, Arrangement of Tyler F800 Screen to Replace F600 5'x12', 1953-08-31

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #46

Dates: 1953-08-31
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, Conveyor Table Belts No.4 & 5, 1951-06-21

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #13

Dates: 1951-06-21
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, Disposal Boxes for Scrap Wood, 1952-05-16

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #45

Dates: 1952-05-16
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, East Elevation View of Crusher Bldg. East Wall, 1951-03-16

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #1

Dates: 1951-03-16
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, Enclosure for A-C Gyratory Oil Tank, 1952-02-12

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #35

Dates: 1952-02-12
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, Erection Diagram-Conveyor No.5 Head Pulley Platform, 1951-07-09

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #4

Dates: 1951-07-09
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

E-100-2 -- Ross Shaft-Dust Collector, Erection Diagram-Conveyor Tunnel No.5 Upper End, 1951-06-20

 Item — Cabinet 2, Drawer: 17, Folder: Ross 4
Scope and Contents

Sheet #3

Dates: 1951-06-20
Found in: Homestake Adams Research and Cultural Center / 5043, Homestake Mining Company Maps and Blueprints Collection

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