Fabrics for Book Covers, Volume 13

40 hours abradant acceptors accordance with Test Berryville book cloths book cover fabrics Book Manufacturers Bookbinders Buckrams Bureau of Standards Center for Radiation Chicago clamp Clearinghouse Colorfastness cover a ring Cuneo cycles Department of Commerce determined by testing DEVELOPED COOPERATIVELY diaphragm effective April 15 Engineering Standards Services fabric taken Fabrics for Book face of fabric Federal Specification CCC-T-191b filling yarns finished cloth Government Printing Office Grey cloth weight hallmark hard non-porous surface Hoboken Illinois Impregnated Fabric Impregnated or starch inch Joseph Bancroft Kingsport Library Bindings materials research metal shoe National Bureau Office of Engineering oleic acid oz/yd² Pico Rivera Procedure.-Place the test Product Standard requirements reticle Rhode Island ring shaped area sample scrub tester selvage shipment spotting on face square of fabric STANDARD PS 9-68 STANDARDS U.S. DEPARTMENT starch filled test specimen testing in accordance Thread count trade users or consumers warp Washington York