Kelley-Koett Manufacturing Company, Inc.
1903 - 1951
The Kelley-Koett Manufacturing company was founded in 1903 in Covington, Kentucky. They were prominent X-ray manufacturers. Later the company was advertised as the “Leading Manufacturer of Instruments for the Atomic Age”.
"Developments of the X-Ray," Northern Kentucky Views (accessed via the Internet Archive Wayback machine), http://web.archive.org/web/20080708233132/http://www.nkyviews.com/kenton/text/xray.htm (accessed 02/04/2015)
"Kelley-Koett Manufacturing Company," National Radiation Instrument Catalog, http://national-radiation-instrument-catalog.com/new_page_85.htm (accessed 02/04/2015)