Davenport Acme Grigley Brown and Sharp LaSalle Steel Operation of Spindle Screw and Thread Standards. This lot includes 19 books. Included are 1934 Supplement to Construction and Use of Brown and Sharp Automatic Screw Machines 7-34-2, 1947 Supplement to Construction and Use of Brown and Sharp Automatic Screw Machines1M-9-47, 1944 Set-Up and Operation of Brown & Sharp Automatic Screw Machines A Series of Booklets for Training Operators No.1-14 1.5M9-44, Three 1944 handbook For Operators Of Acme-Gridley Multiple Spindle Bar Machine, 1964 LaSalle Steel Company Automatic Screw Machine Data Book 7732, 1957 U.S. Department Of Commerce National Bureau Of Standards Screw-Thread Standards For Federal Services Handbook H28 Part 1, 1957 U.S. Department Of Commerce National Bureau Of Standards Screw-Thread Standards For Federal Services Handbook H28 Part ll, 1957 U.S. Department Of Commerce National Bureau Of Standards Screw-Thread Standards For Federal Services Handbook H28 Part lll, Two Davenport Five Spindle Automatic Screw Machine Model B Instruction Book Sixth Edition. All books and pamphlet are in excellent condition.