Reference Series No. 34. Care and Repair of Dynamos and Motors.
Data Sheet Series No. 20. Wiring Diagrams, Heating and Ventilation, and Miscellaneous Tables.
Reference Series Nos. 73 to 78, inclusive. Principles and Applications of Electricity.
Heating and Ventilation
Reference Series No. 39. Fans, Ventilation and Heating.
Reference Series No. 66. Heating and Ventilating Shops and Offices.
Data Sheet Series No. 20. Wiring Diagrams, Heating and Ventilation, and Miscellaneous Tables.
Iron and Steel
Reference Series No. 36. Iron and Steel.
Reference Series No. 62. Testing the Hardness and Durability of Metals.