Surface Shafts, Crushing Plants and Tramway
Subject
Subject Source: Local sources
Found in 4636 Collections and/or Records:
HH17 -- Ellison Electric Hoist House #2, 1931-08-22
Item — Cabinet 12, Drawer: 1, Folder: Ellison 1
Scope and Contents
Page 1
Dates:
1931-08-22
I2539-131 -- floor plates Ross heating plant, 1933-09
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 4
Dates:
1933-09
I2804-130 -- south side steel work Ross skip changer, 1936-03-24
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 10
Dates:
1936-03-24
I2996-126 Revision 1 -- Yates Cage Parts, Yates Cage, 1994-10-24
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 9 of 11
Dates:
1994-10-24
I4981-129 -- details of top sheets adapter for fan no. 5 air shaft, 1959-04-22
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 10
Dates:
1959-04-22
I5873-130 -- splitter vane no. 2 details for dual fan Oro Hondo, 1964-06-10
Item — Cabinet Tan Cabinet 12
Scope and Contents
Sheet 9
Dates:
1964-06-10
I8763-85 -- Chute Side & Door Guides 4850 Ross Skiploader Ross Skiploaders, 1985-03-12
Item — Cabinet Tan Cabinet 5
Scope and Contents
Sheet 9 of 14 (2 copies)
Dates:
1985-03-12
I8957-90 Revisions 4 -- Chute Side & Door Guides 4850 Yates Skiploader, 2 copies, 1985-03-12
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 9 of 13
Dates:
1985-03-12
I8977-90 -- Steel Details for Yates 5000' Level Transfer Bin Yates Skiploader, 2 copies, 1986-03-07
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 9 of 21
Dates:
1986-03-07
I9423-90 -- Cross Beam & Door Guide for 3900 Ross Skiploader, 1989-04-17
Item — Cabinet Tan Cabinet 6
Scope and Contents
Sheet 9 of 16
Dates:
1989-04-17