Motorless flashers for electric signs and advertising

Description

Motorless flashers for electric signs and advertising / Phelps Mfg. Company.
Title from cover.

Details

Creator:: Phelps Manufacturing Company
Resource ID:: bh015537
Subject:: Electric signs--Michigan--Detroit; Lighting--Equipment and supplies; Pamphlets
Source:: Bulletin no. 5
Date:: 1910-03-01
Format:: 8 unnumbered pages : illustrations ; 6.5 in.
Department:: Burton Historical Collection
Location:: E&M 977.4D4 381 P
Copyright:: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.