United States National Museum, Smithsonian Institution, United States. Department of the Interior · Washington : Smithsonian Institution Press, [etc.]; for sale by the Supt. of Docs., U.S. Govt Print. Off. · leaf 388
namomaschine (vol. 5 of Geschichtliche Einzeldarstellungen aus der Elektrotechnik, Berlin, J. Springer, 1941), p. 89, fig. 61. tests were held at South Foreland during the winter of 1876-1877 under the joint supervision of Professor Tyndall, successor to Faraday as scientific adviser to Trinity… … Kensington. There one could see the dynamos of Gramme and Siemens together with the magnetos of 72 John Tyndall, “Report on Electric Illumination,” Engineer- the Societe 1’Alliance and of Holmes. Trinity House ing, 1877, vol. 24, p. 303; James N. Douglass, “Report on Electric Illumination,”…
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