Manual of telegraphy
Publisher: Bunnell Telegraphic and Electrical Company
Published: 1900
Place of publication: New York
Language: eng
Number of pages: 36
Subjects: Catalogs; Telegraph; Equipment and supplies; Electric apparatus and appliances; Copy; Bunnell Telegraphic and Electrical Company
Other titles: Manual of telegraphy and catalogue of electrical instruments and supplies
Notes: "Revised edition 1900."

"Sole Manufacturers under the Patents of Jesse H. Bunnell, Deceased."--cf. inside front cover.