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You searched for: author Ilsley, L. C. (Lee Clyde), 1880-

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Cover image for List of permissible mine equipment

List of permissible mine equipment

  • 1930
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6347 ✔ Available
Joyner - Microforms B300 C22.11-6443 ✔ Available
Joyner - Microforms B300 C22.11-6538 ✔ Available
Cover image for Specially recommended trailing cable

Specially recommended trailing cable

  • 1930
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6375 ✔ Available
Cover image for Requirements for bolts and similar fastenings for permissible electrical equipment

Requirements for bolts and similar fastenings for permissible electrical equipment

  • 1931
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6432 ✔ Available
Cover image for Specially recommended trailing cables

Specially recommended trailing cables

  • 1931
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6442 ✔ Available
Cover image for Two-hundred-fifty versus 500 volts or more for circuits in gassy coal mines

Two-hundred-fifty versus 500 volts or more for circuits in gassy coal mines

  • 1932
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6556 ✔ Available
Cover image for ""Breathing'' action of electrical equipment

""Breathing'' action of electrical equipment

  • 1927
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.12-2813 ✔ Available
Cover image for Misuse of flame safety lamps and dangers of mixed lights

Misuse of flame safety lamps and dangers of mixed lights

  • 1925
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.6-29 ✔ Available
Cover image for Bureau of Mines safety labels

Bureau of Mines safety labels

  • 1926
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6005 ✔ Available
Cover image for Wanted

Wanted

  • 1927
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6046 ✔ Available
Cover image for Development and safety of storage-battery locomotive

Development and safety of storage-battery locomotive

  • 1928
  • Format: Microform
Location Call # Status
Joyner - Microforms B300 C22.11-6068 ✔ Available