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Ilsley, L. C. books & textbook

Operation and Maintenance of Electrical Equipment Approved for Permissibility by the Bureau of Mines (Bureau of Mines Technical Paper 306)

L. C. Ilsley  

Washington: GPO /1922-01-01 Paperback

   

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Preliminary Investigations of Storage Battery Locomotives, etc. (Bureau of Mines Technical Paper 264)

L. C. Ilsley & H. B. Brunot  

WASHINGTON: GPO /1920-01-01 Paperback

   

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Permissible Single-Shot Blasting Units

L. C. Ilsley & A. B. Hooker  

Washington: GPO /1928-01-01 Paperback

   

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Permissible Coal-Handling Equipment Approved from January, 1926, to December, 1930, Inclusive

et al. L. C. Ilsley  

Washington: GPO /1931-01-01 Paperback

   

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Investigations of Permissible Electric Mine Lamps 1930-40 Bulletin 441

L. C.; Hooker Ilsley  

U. S. Government Printing Office /1942-01-01 Hardcover

   

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List of permissible mine equipment approved to January 1, 1942

Ilsley, L. C.  

University of Michigan Library /1942-01-01 Paperback / 40 Pages

   

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Permissible electrically operated post drills and drilling machines

Ilsley, L. C.  

University of Michigan Library /1938-01-01 Paperback / 36 Pages

   

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Inspection and maintenance of mine hoisting ropes

Ilsley, L. C.  

University of Michigan Library /1939-01-01 Paperback / 32 Pages

   

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Permissible blasting units

Ilsley, L. C.  

University of Michigan Library /1941-01-01 Paperback / 28 Pages

   

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Inspection and testing of mine-type electrical equipment for permissibility

ILsley, L. C.  

University of Michigan Library /1941-01-01 Paperback / 40 Pages

   

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