. Bulletin. Science. Figure 78.—Mobile arc-light unit, using a Gramme generator. From Chro7}ique de rindustrie, 1879, p. 93. Figure 79.—Arc light on HMS ,. Thunderer. From La Lumiere elec trique, October 1882, vol. 7, p. 347. 394 BULLETIN 228: CONTRIBUTIONS FROM THE MUSEUM OF HISTORY AND TECHNOLOGY. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Smithsonian Institution; United States. Dept. of the Interior; United States N


. Bulletin. Science. Figure 78.—Mobile arc-light unit, using a Gramme generator. From Chro7}ique de rindustrie, 1879, p. 93. Figure 79.—Arc light on HMS ,. Thunderer. From La Lumiere elec trique, October 1882, vol. 7, p. 347. 394 BULLETIN 228: CONTRIBUTIONS FROM THE MUSEUM OF HISTORY AND TECHNOLOGY. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Smithsonian Institution; United States. Dept. of the Interior; United States National Museum. Washington, Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off


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Keywords: ., bookauthorunitedstatesdepto, bookcentury1900, booksubjectscience