Fred Herbert Colvin – författare

American Machinists' Handbook and Dictionary of Shop Terms

A Reference Book of Machine Shop and Drawing Room Data, Methods and Definitions

American Machinists' Handbook and Dictionary of Shop Terms

A Reference Book of Machine Shop and Drawing Room Data, Methods and Definitions

Working Of Steel, Annealing, Heat Treating, And Hardening Of Carbon And Alloy Steel

Working Of Steel, Annealing, Heat Treating, And Hardening Of Carbon And Alloy Steel

Milling Machine Kinks

Milling Machine Kinks

Jigs and Fixtures

A Reference Book Showing Many Types of Jigs and Fixtures in Actual Use, and Suggestions for Various Cases

Jigs and Fixtures

A Reference Book Showing Many Types of Jigs and Fixtures in Actual Use, and Suggestions for Various Cases

American Machinist Grinding Book

Modern Machines and Appliances, Methods and Results

American Machinist Grinding Book

Modern Machines and Appliances, Methods and Results

Aircraft Mechanics Handbook

A Collection of Facts and Suggestions From Factory and Flying Field to Assist in Caring for Modern Aircraft

Aircraft Mechanics Handbook

A Collection of Facts and Suggestions From Factory and Flying Field to Assist in Caring for Modern Aircraft

Threads And Thread Cutting

Threads And Thread Cutting

Machine Shop Calculations

Machine Shop Calculations

Railroad Pocket-Book

A Quick Reference Cyclopedia of Railroad Information

Railroad Pocket-Book

A Quick Reference Cyclopedia of Railroad Information

Engineers Arithmetic

A Pocket Book Containing the Foundation Principles Involved in Making Such Calculations As Comes [!] Into the Practical Work of the Stationary Engineer

Engineers Arithmetic

A Pocket Book Containing the Foundation Principles Involved in Making Such Calculations As Comes [!] Into the Practical Work of the Stationary Engineer

Machine Tools and Their Operation

Machine Tools and Their Operation

Machine-Shop Arithmetic

Shows How All Shop Problems Are Worked Out and "Why." Includes Change Gears for Cutting Any Threads; Drills, Taps, Shink and Force Fits; Metric System of Measurements and Threads. Used by All Classes of Mechanics, Apprentices, Etc

Machine-Shop Arithmetic

Shows How All Shop Problems Are Worked Out and "Why." Includes Change Gears for Cutting Any Threads; Drills, Taps, Shink and Force Fits; Metric System of Measurements and Threads. Used by All Classes of Mechanics, Apprentices, Etc

Labor Turnover, Loyalty and Output

Labor Turnover, Loyalty and Output

Link Motions, Valve Gears And Valve Setting

A Practical Treatise Which Explains The Mysteries Of Valve Setting. Shows The Different Valve Gears In Use, How They Work And Why. Piston And Slide Valves Of Different Types And Illustrated And Explained

Machine Shop Mechanics

The Why Of Things In The Shop

Labor Turnover, Loyalty and Output

A Consideration of the Trend of the Times As Shown by the Results of War Activities in the Machine Shops and Elsewhere