White, who characterized himself as "Manufacturer, importer, and wholesale dealer in all articles appertaining to dentistry," was the leading U.S. manufacturer of dental supplies during the 19th century. His 1876 catalogue, with 408 pages, is among his most comprehensive. Digital facsimile of the 1877 edition from the Hathi Trust at this link.  Facsimile reprint "With a new introduction on Samuel S. White and the S. S. White Dental Company by Audrey B. Davis. (San Francisco: Norman Publishing in association with Smithsonian Institution Libraries, 1995).