Halsey, Frederick A.

1856 – 1935

• Handbook for machine designers, shop men and draftsmen
• Handbook for machine designers, shop men and draftsmen
• Methods of machine shop work
• Slide valve gears
• Slide valve gears
• Slide valve gears
• Slide valve gears
• The metric fallacy
• The weights and measures of Latin America
• Worm and spiral gearing
• Worm And Spiral Gearing - Design And Engineering
• The metric system