[D8624N], Report from Siemens and Halske, November 1886
Long article titled "About the Use of Transformers in Electric Light Plants." Also written along side of first page: "Siemens & Halske on Converters. Please return to J.H. Vail" Appears to be long (46 pages), technical description, partially about role of transformers. States that the object of the remarks is to "show that there is no necessity therefor; on the contrary there are reasons to expell the transformer system from the territory." use as anot for ME004
https://edisondigital.rutgers.edu/document/D8624N
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Archive.org Viewer, Microfilm Series Reel 79