No. 102. Automatic Screw Machine Practice, Part IV.—External Cutting Tools.

No. 103. Automatic Screw Machine Practice, Part V.—Internal Cutting Tools.

No. 104. Automatic Screw Machine Practice, Part VI.—Threading Operations.

No. 105. Automatic Screw Machine Practice, Part VII.—Knurling Operations.

No. 106. Automatic Screw Machine Practice, Part VIII.—Cross Drilling, Burring and Slotting Operations.

ADDITIONAL TITLES WILL BE ANNOUNCED IN MACHINERY FROM TIME TO TIME

MACHINERY’S DATA SHEET SERIES

Machinery’s Data Sheet Books include the well-known series of Data Sheets originated by Machinery, and issued monthly as supplements to the publication; of these Data Sheets over 500 have been published, and 6,000,000 copies sold. Revised and greatly amplified, they are now presented in book form, kindred subjects being grouped together. The purchaser may secure either the books on those subjects in which he is specially interested, or, if he pleases, the whole set at one time. The price of each book is 25 cents (one shilling) delivered anywhere in the world.

CONTENT OF DATA SHEET BOOKS

No. 1. Screw Threads.—United States, Whitworth, Sharp V- and British Association Standard Threads; Briggs Pipe Thread; Oil Well Casing Gages; Fire Hose Connections; Acme Thread; Worm Threads; Metric Threads; Machine, Wood, and Lag Screw Threads; Carriage Bolt Threads, etc.