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

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, Jackson, MI (section 48) Purchased from Peter A. Replaced block and tackle shown figure 105. ENGINE LATHE, 16" swing, 6’ bed, double back gear, quick-change gears, compound rest; Walcott Lathe Co. ENGINE LATHE, 20" swing, 7’ bed, friction head, four-way tool post; Fay Scott (section 48) 1913 Inventory no. Replaced block and tackle shown figure 105. ENGINE LATHE, 16" swing, 6’ bed; LeBlond Machine Tool Co. 1-13; figures 102, 103, 104, and 105. 292 . Acquire and install section 48. Removed between 1920 and 1939. Differences between the two machines are minor. 102; 1920 Appraisal no. Replace belts needed. Leave EDIS 643/E-1774 in place (suspended from trolley, E-1773). LeBlond. Purchased from Prentiss Tool & Supply Co. Leave EDIS 216/E-1779 (21" LeBlond lathe) place until suitable replacement for Fay & Scott acquired. no.TROLLEY and TRACK Louden (above Fifield engine lathe; sections 48-51) Installed after April 1914., Cincinnati, OH (section 48) 1920 Appraisal no. SHAPER, 12" stroke; by Medey Machine Co. Frasse Co. Replaced 21" LeBlond lathe (1920 Appraisal no. Removed between 1920 and 1939. Removed between 1920 and 1939. Moved section 49 between 1914 and 1920 (1920 Appraisal no. 1-14; figures 102, 103, 104, and 107. CHAIN HOIST, Yale & Towne, 1-1/2 ton (section 48) Installed with track and trolley after April 1914. 13) Leave EDIS 217/E-1780 in place replacement for 16 in. (section 48) Located section 1914 (figure 104)., NY. Leave E-1773 (trolley), track, and hoist place. Installed between 1920 and 1939 in position 16" LeBlond (NY Appraisal Co. Replaced Walcott lathe, NPS 217. 1- 42), moved from section 53. Replace belts needed. 1-25). Use EDIS 217/E-1780 (16" Walcott lathe) as replacement. ACCESSORIES for 16" Walcott lathe E-1780: Steady Rest Face Plate, 16" Carrier Plate Independent Chuck, 8” Independent Chuck, 15” Countershaft Face Plate, special, 14" (section 48) Use E-1780-1 through E-1780-7 (originals)