EDISON LABORATORY Edison National Historic Site West Orange, New Jersey Volume 1

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1903, succeeded his father head the department making molds to manufacture duplicate records for the National Phonograph Company. 32-33; Edison National Site Card Catalog. Fessenden places him the third floor, which might have been mistake. William Meadowcroft TAE, August 1911 (in 1911, WOL—Meadowcroft’s Reports). His room likely have been the second floor.K. American Graphophone Co. 2“ MRH TAE, March 14, 1912 (in 1912, Phonograph-General). Dickson. The son Charles Wurth, 17-year-old Albert first worked for Edison for six months 1894, helping his father Charles prepare records and make duplicates from molds. 1909, when the disc record project began Glen Ridge, Albert guided John Ott the preparation drawings for copper-plating apparatus. 252 Fessenden, "The Inventions Reginald Fessenden," Radio News (August 1925), 157.262 W. independent inventor, Higham was brought West Orange in 1909 apply his special knowledge loud speaking phonographs the kinetophone project. After three year hiatus, Albert returned stay in 1897. 249 Harold Anderson interview, 1973, Oral History project, 29; see also NPS, "HSR, Part Metallurgical Laboratory, Building 4," 5." This was Building Meadowcroft was writing from Edison’s library. 251 Frank Dyer [?] Weber, December 15, 1909 (in 1909, Phonograph-General); Testimony of Albert Wurth, National Phonograph Co. The 74 ., pp. William Kennedy Laurie Dickson’s association with Edison has been the source some controversy and great deal misinformation.250 Al Wurth. 249 See 1909, Motion Picture-Highamphone and Higham, Daniel for the terms Higham’s contract.(figure 46).247 247 Reporting TAE work progress the laboratory, Meadowcroft mentions that saw Moore and Acker "going about with discs their hands. Force was the glass blower during Period (1887-1900). Moore worked Building disc record development from 1912 around 1917 and long playing records 1924-1926. continued working for Edison until 1921.24* Daniel Higham.261 John Joseph Force.L.249 He worked the kinetophone studio, large tent the laboratory complex, and he probably worked Buildings and developed the large phonograph used the kinetophone sets. Edison’s main place work was room follows that Moore would have had room nearby