Labor-Saving Looms

A Brief Treatise on Plain Weaving and the Recent Improvements in That Line, with Special Reference to the Northrup Looms Manufactured by Draper Company, Hopedal... » 

A Brief Treatise on Plain Weaving and the Recent Improvements in That Line, with Special Reference to the Northrup Looms Manufactured by Draper Company, Hopedale, Mass., U. S. A. «