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Publisher: Ginn and Company 1922
George Wentworth, David Eugene Smith, Herbert Druery Harper
162 pages

This is an excellent manual for the practical machinist. This book provides a lot of information about machine shop practice along the necessary math to turn out quality metalwork. There are many examples and exercises, the reference tables and formulae are really a good reference. Although it can be outdated by current standards this book remains a valuable reference manual for the machinist.

    CHAPTER PAGE I Measuring Instruments
    Speeds and Feeds
    Tapers and Taper Turning
    Screw Threads
    Indexing and Spiral Cutting
    Gears
    Review Problems
    TABLES FOR REFERENCE
    INDEX
    Copyright

Very good condition for the age: light marks to covers. Most pages clean but a very few show mild soiling. Please see photos, enlarge and email with any questions you may have. Thanks for looking.

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