EDISON LABORATORY Edison National Historic Site West Orange, New Jersey Volume 1

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104; 1920 Appraisal no. Use E-1782-1 and E-1782-2 (originals). Low, homemade wooden step stool (bench), used for access to large workpieces. 1-12., Lowell, MA (section 48) 1913 Inventory no. 291 .SHAPER, 20" stroke, high-duty back-geared crank shaper; last patent 1912; by Gould Eberhardt, Newark, (section 51) See figures 103, 104, and 105; 1913 Inventory lists two 20" G&E shapers under entry no. Replace belts needed. Purchased from Prentiss Tool & Supply Co. Moved to present location between 1890 and 1906. Use E-1963 (original). ENGINE LATHE, 30" swing blocked 36", 12* bed, double back gear, change gears, compound rest, five step cone; Putnam Machine Co. Return EDIS 230/E-1782 (original) 1914 location. 120 (other shaper listed above in section 50); 1920 Appraisal no. Belts are worn but not need replaced immediately. Countershaft clutch needs serviced. Replace belts needed., NY. Use EDIS 215/E-1772 (original). Use EDIS 226/E-1775 (original). STOOL (under Putnam engine lathe EDIS-226; section 51) Partially visible figures 99 and 104. 1-05; figures 100, 103, and 105. ACCESSORIES for Putnam engine lathe above: Face Plate, 30" Carrier Plate Steady Rest Following Rest Change Gears Four-jaw Chuck, 18" Countershaft (section 51) Use E-1775-1 through E-1775-8 (originals). Originally located north side shop., Fitchburg, MA (section 48) 1913 Inventory no. Located one bay east 1914; moved present location between 1914 and 1920. Purchased October 20, 1887 through Manning, Maxwell, & Moore, $850. 1-04; figures 99, 100, 103, and 105. ACCESSORIES for 20" Gould & Eberhardt shaper above: Wrenches, 4 Countershaft (section 51) Move with EDIS 230/E-1782. 101; 1920 Appraisal no. ENGINE LATHE, 26" swing, 17" bed, double back geared, change gears, compound rest, pedestal base, five step cone; by Fifield Tool Co.00, voucher 725