Elledge, Harvey Gerald, Wakefield, Alice Lucille, Laundryowners National Association · La Salle, Ill. : Laundryowners Natonal Association · leaf 24
The Conservation of Textiles … Fig. 4. — Wool,* approximately, x 210 diameters. The over- lapping scales that characterize the wool fiber are clearly defined in this photomicrograph. This feature is not so apparent on used wool as on the virgin wool. *Copied from "A Manual of Modern Steam Laundry Work," by E. Clayton. 20
Laundry · Textile industry · Textile fabrics
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
