Illustrated catalogue of electro-medical instruments
Subtitle: manufactured and sold by Thomas Hall, (successor to Palmer & Hall,) electrician, manufacturer and importer of magnetic galvanic, and telegraphic instruments
Contributors: Davis, Daniel; Channing, William F. (William Francis), 1820-1901
Publisher: [Wright & Potter, printers]
Published: 1859
Place of publication: Boston
Language: eng
Number of pages: 36
Notes: Includes index.

Mr. Daniel Davis, Jr., first began the manufacture of instruments in this country in 1836 and was succeeded in 1849 by Mr. Thomas Hall. Dr. William Francis Channing gave advice on design, construction and application of many of the instruments. (cf. Pref.)