Original old building material vintage catalog EDWARDS AND COMPANY, INC of Norwalk, CT. Electrical Signaling Apparatus. Lokatok, Flushcall Line, Musical Chimes, Door Bell. Lokatok is a simple, fully automatic systems in instantly locating people within any building. Disbound from a large 1938 construction book, this unique one page technical data specification sheet would display wonderfully matted and framed.
edwards company 1938 electrical signaling apparatus vintage catalog
- Product Code: z136
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 33
- Availability: In Stock
- $18.00
$13.50
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