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Box 0140.01

 Container

Contains 11 Results:

(Ten Mine Sketches by R. Wheeler)

 File — Box: 0140.01, Folder: 03.02
Identifier: MS0140.01.03.02
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Isometric View of Undercutting, Sketch No. SK 352

 Item — Box: 0140.01, Folder: 03.02, Item: 01
Identifier: MS0140.01.03.02.01
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Idealized Section of No. 4 Mine Parallel to the Inclined Shafts

 File — Box: 0140.01, Folder: 03.02, Item: 02
Identifier: MS0140.01.03.02
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Section thru Partially Developed Fingers in the Old System

 File — Box: 0140.01, Folder: 03.02, Item: 03
Identifier: MS0140.01.03.02.03
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Old Undercutting System

 File — Box: 0140.01, Folder: 03.02, Item: 04
Identifier: MS0140.01.03.02.04
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Section thru Fingers Being Developed with the New System

 File — Box: 0140.01, Folder: 03.02, Item: 05
Identifier: MS0140.01.03.02.05
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Longitudinal Section thru Slushing Drift, Showing the New System in its Initial Development Stage

 File — Box: 0140.01, Folder: 03.02, Item: 06
Identifier: MS0140.01.03.02.06
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Longitudinal Section thru Slushing Drift, Showing the Undercutting Drift Breaking into the Second Finger Raise

 File — Box: 0140.01, Folder: 03.02, Item: 07
Identifier: MS0140.01.03.02.07
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Section thru Finger Raises Showing Breaking Point Raises

 File — Box: 0140.01, Folder: 03.02, Item: 08
Identifier: MS0140.01.03.02.08
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984

Longitudinal Section thru Slushing Drift Showing Progress of The Undercutting Phase

 File — Box: 0140.01, Folder: 03.02, Item: 09
Identifier: MS0140.01.03.02.09
Scope and Contents From the Collection:

This Collection consists of five folders filed in one archival box. The folders contain reports, correspondence and maps by Robert M. Wheeler as well as many other Bethlehem Steel employees and photographs. Most of the material refers to the Bethlehem Cornwall Corporation holdings – the Cornwall Iron Mine and the Grace Mine, however there is included a report from the Bethlehem Mines Corporation regarding their Ellsworth-Butler Division.

Dates: 1956 - 1984