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

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1-03; figure 103. 1-09; barely visible figures 104 and 105. Removed between 1920 and 1939. ACCESSORIES for Bridgeport lathe above: Steady Rest Following Rest Tool Posts, heavy duty Independent Chuck, 14" Independent Chuck, 18" Face Plate, 19" Countershaft Change Gears (section 51) Use E-1776-1 through E-1776-10 (originals). 109; 1920 Appraisal no. Removed between 1920 and 1939. Replace belts needed. ENGINE LATHE, 20" swing, 10’ bed, single back-geared, change gear, compound rest, four step cone, pedestal and leg base; Bridgeport Engine Co. 290 . Leave Walcott Wood engine lathe place until suitable replacement for Pond speed lathe found. bed, (cut down from 5 ft. Purchased from E. SPEED LATHE, 12" swing, 3 ft. Pond (section 51) 1913 Inventory no. 105; 1920 Appraisal no.P. Space now occupied by Walcott Wood 14" 6" engine lathe, EDIS 229/E- 1784. Bullard, May 18, 1887, voucher 138. 1-10; figures 100, 103, and 104., Bridgeport, CT (section 51) 1913 Inventory no. in. Acquire. GRINDER, stones, 12" dia face, double emery stand wooden frame (section 51) 1920 Appraisal no. in. Use EDIS 227/E-1776 (original).ACCESSORIES for Hamilton engine lathe above: Face Plate, 15" Carrier Plate Independent Chuck, 6" Independent Chuck, 15" Change Gears Countershaft Face Plate, special 14" Adapter, special Face Plate, special (section 51) Use E-1777-1 through E-1777-10 (originals). bed), with chuck, face plate, hand rest, and special rest; Lucius W