1904. Small cell testing room, third floor, Building north side, looking west, ca. Drafting room/engineering office, second floor, Building looking east, April 1914.
Figure 122.
Figure 133. Precision machine shop, second floor Building north aisle, looking west, April
1914. Music room, third floor, Building looking south, 1904-1905. Drafting room/engineering office, second floor, Building looking west, September
1915.
Figure 135. Precision machine shop, second floor, Building northwest comer, 1914-1915.
Figure 126. Third floor, adjoining Music room, Building south side, looking west, ca.
Figure 130. Precision machine shop, second floor, Building north aisle, looking east, April
1914.1910.
Figure 131.1910. Experimental room, probably room second floor, Building after April 1914.
xiv
. Precision machine shop, second floor, Building center aisle, looking east, May 2,
1914.
Figure 124.1910.
Figure 132.
Figure 120. Third floor, Building 5. Edison precision machine shop, second floor, Building looking west, January
1915.
Figure 136.Figure 118. Charles Dally with X-ray apparatus, experimental room second floor, Building 5,
ca.
Figure 121. Small cell testing room, third floor, Building north side, looking east, ca.
Figure 125. May
1904.
Figure 127. Precision machine shop, second floor, Building south side, looking east, April
1914.
Figure 134, Small cell testing room, third floor, Building northeast corner, 1910. Precision machine shop, second floor Building north aisle, looking west. Precision machine shop, second floor, Building center aisle, looking east, April
1914. Precision machine shop, second floor, Building northwest comer, north aisle,
looking west, April 1914.
Figure 137.
Figure 128.
Figure 123.
Figure 129.
Figure 119. Precision machine shop, second floor, Building looking toward southeast comer,
September 1939
