Don Mills, Ont. : Southam-MacLean Publications · leaf 44
ANTI-FRICTION SHEAVES A sheave for large heavy sliding doors, perfect in action, with the least possible wear. Steel pin travels with the wheel, on edgeof best quality steel casting. We can best convince you of the practicability of these sheaves if you will make a trial of them. Manufacture a…
Furniture industry and trade · Woodworking industries
Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.
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