Figure 137.
Figure 135. Precision machine shop, second floor, Building north aisle, looking east, April
1914. Third floor, Building 5. Precision machine shop, second floor, Building northwest comer, north aisle,
looking west, April 1914.1910. Precision machine shop, second floor Building north aisle, looking west. Precision machine shop, second floor, Building looking toward southeast comer,
September 1939.
Figure 134, Small cell testing room, third floor, Building northeast corner, 1910.
Figure 127. Precision machine shop, second floor, Building northwest comer, 1914-1915.
Figure 122.
Figure 136.1910. Precision machine shop, second floor, Building south side, looking east, April
1914.
Figure 126. Precision machine shop, second floor, Building center aisle, looking east, April
1914.
Figure 128.
Figure 119. Music room, third floor, Building looking south, 1904-1905. Experimental room, probably room second floor, Building after April 1914.
Figure 130. Drafting room/engineering office, second floor, Building looking west, September
1915. Drafting room/engineering office, second floor, Building looking east, April 1914.
Figure 125.1904.Figure 118.
Figure 120. Charles Dally with X-ray apparatus, experimental room second floor, Building 5,
ca.
Figure 123. Precision machine shop, second floor Building north aisle, looking west, April
1914.
Figure 131.
Figure 124.
Figure 132. Precision machine shop, second floor, Building center aisle, looking east, May 2,
1914. Small cell testing room, third floor, Building north side, looking east, ca. Third floor, adjoining Music room, Building south side, looking west, ca.
Figure 133.
Figure 121.
Figure 129. Edison precision machine shop, second floor, Building looking west, January
1915.1910. Small cell testing room, third floor, Building north side, looking west, ca.
xiv
. May
1904
