Referendex : a manual of architectural specifications and construction information, catalogue announcements of manufacturers and dealers in building supplies. (1914)
Referendex Company · Referendex Company · leaf 223
W \ 1 KeithFans We are Heating and Ventilating Engineers and Contractors, Manufacturers of the Sheldon Blast System Heating Apparatus,Fans, Engines, and auxiliaries, Forced and Induced Draft Appa-ratus, Complete Drying Equipment, Dust, Smoke and ShavingExhausting, etc., etc. … Sheldons Limited have acquired the Canadian Patent Rightson the Keith Fan,* and are sole owners and manufacturers.This Fan is the ultimate design of the Multivane Type of fanconstruction, and has been adopted by the British Admiralty,German Navy and the United States Navy. All the leading…
Construction Materials · Architectural materials · Manufacturers catalog
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