Property / Structures
Subject
Subject Source: Local sources
Found in 4816 Collections and/or Records:
E-52-1 -- Oro Hondo Fan House: Exhaust System - Contour Map South of Oro Hondo Shaft
Item — Cabinet 12, Drawer: 6, Folder: Misc. Folder 15
Scope and Contents
Sheet 2
Dates:
1877 - 2007
E-80-1 -- South Mill, Cross Sections, 1950-07-03
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 2
Dates:
1950-07-03
E-80-1 -- South Mill- Plan View, 1955-07-11
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 1
Dates:
1955-07-11
E-80-3 -- Metallurgical Department, South Mill - Proposed Classifier Changes, 1962-04-16
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 122
Dates:
1962-04-16
E-80-3 -- South Mill, Chute Details, Ore Bin Alterations, 1954-02-05
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 67
Dates:
1954-02-05
E-80-3 -- South Mill, Dismanteling and Erection Details, Ore Bin Alterations, 1954-01-01
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 63
Dates:
1954-01-01
E-80-3 -- South Mill, Dismanteling and Erection Details, Ore Bin Alterations, 1954-01-01
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 64
Dates:
1954-01-01
E-80-3 -- South Mill, Erection Diagram, Conveyor - Reserve Ore Storage Bin, 1954-01-28
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 72
Dates:
1954-01-28
E-80-3 -- South Mill, Layout Details, Ore Bin Alterations, 1954-01-11
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 65
Dates:
1954-01-11
E-80-3 -- South Mill, Steel Details, Ore Bin Alterations, 1954-01-08
Item — Cabinet 14, Drawer: 1, Folder: 3
Scope and Contents
Sheet 66
Dates:
1954-01-08