Heavy machine shop, Building northeast corner, April 1914. Heavy machine shop, Building north aisle, looking east, April 1914. Edison office, possibly within room 12, second floor Building date unknown.
Figure 97.
Figure 108. Stock room, Building looking north, September 1939. Stock room, Building September 1939.
Figure 117. 1900. Edison room 12, second floor Building 1898.Figuře 93.
Figure 112.
Figure 96. Heavy machine shop, Building south aisle, looking east, April 1914. Heavy machine shop, Building looking east, September 1939. Heavy machine shop, Building looking east, about 1904.
Figure 99.
Figure 113.
xiii
. John Ott room 10, second floor Building date unknown.
Figure 94. Heavy machine shop, Building looking north, September 1939. Heavy machine shop, Building north aisle, looking west, April 1914.
Figure 111.
Figure 102.
Figure 100.
Figure 105.
Figure 104. Tool chest similar those used the West Orange laboratories, 1903-1920.
Figure 106. Heavy machine shop, Building looking northeast, April 1914.
Figure 98. Stock room, Building looking east, September 1939.
Figure 103. Heavy machine shop, Building looking east, about 1890.
Figure 95. Stock room, Building September 1939.
Figure 109.
Figure 116. Stock room, Building looking southwest, September 1939. Precision machine shop, second floor Building north aisle, looking east, before
1893.
Figure 107. Heavy machine shop, Building east wall, April 1914.
Figure 110. Stock room, Building looking west, 1914.
Figure 101.
Figure 114. Heavy machine shop, Building center aisle, looking west, April 1914. Heavy machine shop, Building looking south, elevator right, April 1914. Heavy machine shop, Building south aisle, looking west, April 1914. Edison precision machine shop, second floor Building north aisle, looking
east, ca.
Figure 115
