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

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Removed from north wall and installed bench built between 1920 and 1939. Bullard, February 1888, voucher 233. Precision BENCH LATHE, no. COUNTERSHAFTS, for bench lathes, attached to riser bench E-944 (section 68) Figures 116 and 121 show countershafts their original locations. Return EDIS 733/E-996 to 1914 location.PLANER, metal, 42" stroke, 16" wide table, 16" throat; Bridgeport Engine Co. 2-53. 32; 1920 Appraisal no. 2-28. One five Sloane and Chase 7 in. Moved from bench north wall section 68 between 1920 and 1939. 2-23 indicates the cluttered nature of experimental activity. Newark, (section 68) 1920 Appraisal no. 2-02. Move E-925 southeast comer shop. bench lathes listed on 1913 inventory. Use EDIS 266/E-916 (original).P. 2-01. Dismantle bench and return countershafts original locations along north wall. 5-V, swing, 34" bed; by Sloane Chase Mfg. Use EDIS 692/E-921 (original). Miscellaneous MACHINES and small MOTORS, on bench (section 68) 1920 Appraisal no. Bridgeport, CT (section 68) Figures 116 and 119; 1913 Inventory no. MILLING MACHINE, horizontal plain; by Brown Sharpe, Providence, (section 68) Figures 116 and 119; 1920 Appraisal no. Use EDIS 265/E-915 (original). Select suitable specimens from basement Building 5. Tinsmiths’ BENCH, 30" wide long (section 66-68) Beading machine (E-922), slip rolls (E-921), and Pexto circle cutter (E-920) are attached. Co. BEADING MACHINE, by Peck, Stowe, Wilcox, Southington, (section 66, on bench E-925) Figure 119; 1920 Appraisal no. Purchased from E. 2-29. ROLL FORMING MACHINE, Tinsmith’s hand roller, with three 30" long diameter rollers; Niagara Machine & Tool Works, Buffalo, NY (section 66, bench E-925) Figure 119; 1920 Appraisal no. Figures 120 and 123. 310 . Use E-922 (original)