The dental art in ancient times: Lecture memoranda. American medical Association, Atlantic City, 1914.

A very well illustrated serious pocket guide (214pp.) to elements of the history of dentistry including equipment through the ages and marketing information for equipment then available to dentists. Digital facsimile of this version from the Hathi Trust at this link.  Another version, with some differences in the inserted illustrations was issued for a onference in Aberdeen in England at Marischal College, also in 1914.