H. S. Norrie

• 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 - How to Make, Use, and Repair Them - Including Ruhmkorff, Tesla, and Medical Coils, Roentgen, Radiography, Wireless Telegraphy, and P
• Induction Coils, How to Make, Use, and Repair Them