Figure 128. Drafting room/engineering office, second floor, Building looking east, April 1914.
Figure 132. Third floor, Building 5. Precision machine shop, second floor Building north aisle, looking west, April
1914.
Figure 136.Figure 118.
Figure 126.
Figure 135. 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 124.
xiv
. Small cell testing room, third floor, Building north side, looking east, ca.
Figure 127. Precision machine shop, second floor Building north aisle, looking west.
Figure 122.1904.
Figure 125. Precision machine shop, second floor, Building northwest comer, 1914-1915.
Figure 119. May
1904.
Figure 121. Precision machine shop, second floor, Building center aisle, looking east, April
1914. Charles Dally with X-ray apparatus, experimental room second floor, Building 5,
ca.
Figure 131. Edison precision machine shop, second floor, Building looking west, January
1915.1910.
Figure 137.
Figure 123. Precision machine shop, second floor, Building north aisle, looking east, April
1914.1910.
Figure 120. Experimental room, probably room second floor, Building after April 1914. Precision machine shop, second floor, Building northwest comer, north aisle,
looking west, April 1914. Drafting room/engineering office, second floor, Building looking west, September
1915. Precision machine shop, second floor, Building south side, looking east, April
1914. Small cell testing room, third floor, Building north side, looking west, ca.
Figure 130.
Figure 129. Music room, third floor, Building looking south, 1904-1905. Precision machine shop, second floor, Building center aisle, looking east, May 2,
1914.
Figure 133. Third floor, adjoining Music room, Building south side, looking west, ca.1910
