Camden, N. J. Continental Underground Cable Company circa 1883. -11, pages plus printed yellow wrappers. Original wrappers soiled, chipped and creased vertically throughout. Good. Pamphlet. 
The prospectus shows the company principals and their NJ incorporation, their Charter, and then follows with descriptions of the 4 patents they hold and the applications thereof. 14 figures in the text. The last page notes "For detailed information relative to the working of Company, terms for territory, &c, address the GENERAL MANAGER, 205 1/2 Walnut Street, Philadelphia." Cover title is "The Continental Underground Cable Company | Principal Office, Camden, N. J."