Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 468
ct construction and the most favorable expressions from Archi-tects, Builders and Users. This hanger has its track of hard maple mounted on a felt cushion, supported bya metal case. All sound vibrations are thus entirely checked, making the action of thehanger entirely noiseless. The bearings are… … PROUTY CUSHION TRACK No. 5 PROUTY PARLOR DOOR HANGER, No. O This hanger, as its name implies, is of all-steel construction, and is designed to meetrequirements where a hanger is required which is cheap in price but not in construc-tion. The wheel is equipped with double row roller bearings and a…
Building materials
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