Henley's Twetieth Century Book of Formulas, Processes and Trade Secrets.
Publishers Agency, Inc., 1981. Revised. Hardcover. New revised and enlarged edition, very good maroon cloth hardcover (no dust jacket) shows a heavy bump and small corrresponding tear to bottom edge of front cover, just a touch of soil and foxing at page edges, bit of toning and soil at endpapers and some other light trace wear, else tight and clean. 867 pages with a few illustrations and index to follow. Still a solid copy of this new and revised edition of the classic text "containing ten thousand household, workshop, and scientific formulas, trade secrets, chemical recipes, processes and money saving ideas for both the amateur and professional worker." Very Good. Item #28279
Price: $30.00