Illustrated catalogue and price list no. 13 of telegraph instruments, district telegraph supplies, hotel annunciators, house calls, burglar alarms, patented specialties, &c., &c
By: manufactured exclusively by the National Electrical Manufacturing Company
Contributors: New Haven Clock Company. Electrical Department; Microphone Carbon Battery Co; Porter Electrical Messenger Co; Splitdorf Wire Co
Publisher: National Electrical Manufacturing Company
Published: 1895
Place of publication: Milford, Conn
Language: eng
Number of pages: 68
Subjects: Catalogs; Electric industries; Telegraph; Electric alarms; Buildings; Electric equipment; National Electrical Manufacturing Company
Notes: "1895, 1896."

"Successors to Electrical Department New Haven Clock Co., Microphone Carbon Battery Co., Porter Electrical Messenger Co., Splitdorf Wire Co."--Cf. cover.