National Acme Gridley Model R, Four Spindle Screw Machine Fact & Features Manual

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National Acme Gridley Model R, Four and Six Spindle Automatic Screw Machines Facts & Features Manual Year (1937)     

This Manual Covers Models:
Reference Information

This Manual Includes:
Distinctive Points of Practical Value
Rigidity
The Pan
Convenient Guards and Tooling
Four Massive Cross Slides
Independent Operation
Chucking and Feeding
Lubrication
Setting Up
Diagrams and Charts
Chaser Die HeadsThis Manual Has 21 Printed Pages.
Year 1937