[Trade Journal]
Publication: Western Electrician
Chicago, IL, United States
vol. 29, no. 19, p. 326, col. 2
PUBLICATIONS.
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The Peru Electric Manufacturing company of Peru, Ind., has just issued a series of six booklets on various articles which it manufactures. The latest is one on a porcelain handle and porcelain cross-bar baby knife switch, that is approved by the National Board of Underwriters. The booklets are sent upon application, free of expense.
