Watson, Kate Heintz. [from old catalog], American school of home economics, Chicago. [from old catalog] · Chicago, American school of home economics · leaf 40
MICROSCOPIC APPEARANCE OF WOOL FIBERS as distinguished from wool has little or no scaly struc-ture being in general a smooth filament with no feltingproperties and spinning only with great difficult}. Furis the undergrowth found on most fur-bearing animalsand has in a modified way the scaly…
Textile industry and fabrics · Sewing · Dressmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
