Charles Dally with X-ray apparatus, experimental room second floor, Building 5,
ca. Drafting room/engineering office, second floor, Building looking west, September
1915. Third floor, Building 5. Small cell testing room, third floor, Building north side, looking west, ca. May
1904.1904.
Figure 120.1910. Precision machine shop, second floor, Building northwest comer, north aisle,
looking west, April 1914. Music room, third floor, Building looking south, 1904-1905.
Figure 130. Precision machine shop, second floor, Building center aisle, looking east, May 2,
1914.
Figure 132.
Figure 123. Third floor, adjoining Music room, Building south side, looking west, ca.
Figure 136.
Figure 135. Experimental room, probably room second floor, Building after April 1914.
Figure 121.
Figure 124.
Figure 128.
Figure 119. Precision machine shop, second floor, Building north aisle, looking east, April
1914.
xiv
. Precision machine shop, second floor Building north aisle, looking west. Precision machine shop, second floor, Building northwest comer, 1914-1915. Small cell testing room, third floor, Building north side, looking east, ca. Drafting room/engineering office, second floor, Building looking east, April 1914. Precision machine shop, second floor, Building looking toward southeast comer,
September 1939.
Figure 129.
Figure 131.1910. Precision machine shop, second floor Building north aisle, looking west, April
1914.
Figure 134, Small cell testing room, third floor, Building northeast corner, 1910.1910.
Figure 122.
Figure 125.
Figure 133.
Figure 127.Figure 118.
Figure 137.
Figure 126. Precision machine shop, second floor, Building center aisle, looking east, April
1914. Precision machine shop, second floor, Building south side, looking east, April
1914. Edison precision machine shop, second floor, Building looking west, January
1915
