H. S. Norrie,

Electric Gas Lighting

Induction Coils, How to Make, Use, and Repair Them.

Electric Gas Lighting: How to Install Electric Gas Ignition Apparatus

Induction Coils, How to Make, Use, and Repair Them. / Including Ruhmkorff, Tesla, and medical coils, Roentgen / Radiography, etc. etc.

Induction Coils