Permissible Electric Mine Lamps

Ilsley, L. C.; Hooker, A. B.

Permissible Electric Mine Lamps

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Description

From Introduction: "This paper gives a brief account of the introduction of electric lighting in mines, reviews some of the preliminary and approval work on electric mine lamps up to July, 1917, when a previous bulletin on electric lamps was issued, and describes the lamp-approval work from that date of July, 1930."

Physical Description

44 p. : ill.

Creation Information

Ilsley, L. C. & Hooker, A. B. 1930.

Context

This report is part of the collection entitled: Technical Report Archive and Image Library and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 290 times . More information about this report can be viewed below.

Authors

Originator

United States. Bureau of Mines. Department of Commerce, Bureau of Mines

Publisher

United States. Government Printing Office.
Place of Publication: Washington D.C.

Audiences

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Titles

Main Title: Permissible Electric Mine Lamps
Series Title: United States Bureau of Mines Reports
Added Title: United States Bureau of Mines Bulletin 332

Description

From Introduction: "This paper gives a brief account of the introduction of electric lighting in mines, reviews some of the preliminary and approval work on electric mine lamps up to July, 1917, when a previous bulletin on electric lamps was issued, and describes the lamp-approval work from that date of July, 1930."

Physical Description

44 p. : ill.

Subjects

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

Report No.: Bulletin 332
Archival Resource Key: ark:/67531/metadc12502

Relationships

Permissible Electric Mine Lamps (Supplement to Bulletin 332), Bulletin 3304, ark:/67531/metadc12502

Collections

This report is part of the following collection of related materials.

Technical Report Archive and Image Library

This selection of materials from the Technical Report Archive and Image Library (TRAIL) includes hard-to-find reports published by various government agencies. The technical publications contain reports, images, and technical descriptions of research performed for U.S. government agencies. Topics range from mining, desalination, and radiation to broader physics, biology, and chemistry studies. Some reports include maps, foldouts, blueprints, and other oversize materials.

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