Chemistry laboratory, Building looking north, June 1928.
Edison Building ca.1905.
Edison chemistry laboratory, Building May 17, 1919.
Figure 41.
Figure 34. Synthetic Resins and their Plastics, Carleton Ellis.
Figure 40.
Figure 33.
Phenol condenser.
Figure 37.
Figure 31.
Chemistry laboratory, Building looking north, ca.
Ore milling equipment, probably the metallurgical laboratory, Building 4.1910.
Figure 44.
Chemistry laboratory, Building looking north, July 1954.
Edison with George Hart chemistry laboratory, Building looking north,
December 1929.
Figure 24.
Figure 42.
Figure 36.
Figure 43.
Figure 45,
Figure 46.
Pattern shop, Building looking north, January 1917.
Figure 29.Figure 23.
Figure 26.
Edison Building 1906. 1930.
Figure 38.
Edison's desk chemistry laboratory, Building ca.
Chemistry laboratory, Building February 24, 1911.
Figure 27.
Edison with Charles Schwab entrance Building 1912.
Edison his worktable the chemistry laboratory, looking north, Building 2.
Chemistry laboratory, Building looking north, September 1915.
Figure 47.
Edison Building 1906.
Edison with Francis Arthur Jones Building 1906.
Edison Building looking south, February 1908.
Figure 35.
Edison metallurgical laboratory, Building later than December 1893,
The "Insomnia Squad" Building 4.
Figure 25.1890.
Edison and assistant Building 1906.
Pattern shop, Building looking south, ca.
Edison chemistry laboratory, Building ca.
Chemistry laboratory, Building looking north, 1910.
x
.
Figure 39.
Edison's table, chemistry laboratory, Building looking north, 1915-1917.
Figure 28.1910.
Figure 30.
Figure 32
