1910. Precision machine shop, second floor, Building north aisle, looking east, April
1914.
Figure 136. Music room, third floor, Building looking south, 1904-1905.
Figure 120.1910.
Figure 128. Precision machine shop, second floor, Building center aisle, looking east, May 2,
1914.
Figure 121.
Figure 133.
Figure 135.
Figure 119.1910. Charles Dally with X-ray apparatus, experimental room second floor, Building 5,
ca. Drafting room/engineering office, second floor, Building looking west, September
1915.
xiv
. Small cell testing room, third floor, Building north side, looking west, ca.
Figure 126. Precision machine shop, second floor, Building northwest comer, north aisle,
looking west, April 1914. Drafting room/engineering office, second floor, Building looking east, April 1914.
Figure 132.
Figure 137.
Figure 122.
Figure 130. Precision machine shop, second floor Building north aisle, looking west, April
1914. Precision machine shop, second floor Building north aisle, looking west.
Figure 125. Third floor, Building 5. May
1904.
Figure 129. Precision machine shop, second floor, Building northwest comer, 1914-1915. Small cell testing room, third floor, Building north side, looking east, ca. Third floor, adjoining Music room, Building south side, looking west, ca.
Figure 131. Precision machine shop, second floor, Building center aisle, looking east, April
1914. Precision machine shop, second floor, Building south side, looking east, April
1914.
Figure 123.
Figure 134, Small cell testing room, third floor, Building northeast corner, 1910. Precision machine shop, second floor, Building looking toward southeast comer,
September 1939. Edison precision machine shop, second floor, Building looking west, January
1915.1904. Experimental room, probably room second floor, Building after April 1914.Figure 118.
Figure 127.
Figure 124
