Reference Series No. 63. Heat Treatment of Steel.
Blacksmith Shop Practice and Drop Forging
Reference Series No. 44. Machine Blacksmithing.
Reference Series No. 61. Blacksmith Shop Practice.
Reference Series No. 45. Drop Forging.
Automobile Construction
Reference Series No. 59. Machines, Tools and Methods of Automobile Manufacture.
Reference Series No. 60. Construction and Manufacture of Automobiles.
Theoretical Mechanics
Reference Series No. 5. First Principles of Theoretical Mechanics.