THE MANUFACTURE OF VARNISHES AND KINDRED INDUSTRIES. By J. Geddes McIntosh. Second, greatly enlarged, English Edition, in three Volumes, based on and including the work of Ach. Livache.

Volume I.—OIL CRUSHING, REFINING AND BOILING, THE MANUFACTURE OF LINOLEUM, PRINTING AND LITHOGRAPHIC INKS, AND INDIA-RUBBER SUBSTITUTES. Demy 8vo. 150 pp. 29 Illustrations. Price 7s. 6d. net. (Post free, 7s. 10d. home; 8s. abroad.)

Volume II.—VARNISH MATERIALS AND OIL-VARNISH MAKING. Demy 8vo. 70 Illustrations. 220 pp. Price 10s. 6d. net. (Post free, 10s. 10d. home; 11s. 3d. abroad.)

Volume III.—SPIRIT VARNISHES AND SPIRIT VARNISH MATERIALS. Demy 8vo. Illustrated. 464 pp. Price 12s. 6d. net. (Post free, 13s. home; 13s. 6d. abroad.)

DRYING OILS, BOILED OIL AND SOLID AND LIQUID DRIERS. By L.E. AndÉs. Expressly Written for this Series of Special Technical Books, and the Publishers hold the Copyright for English and Foreign Editions. Forty-two Illustrations. 342 pp. Demy 8vo. Price 12s. 6d. net. (Post free, 13s. home; 13s. 3d. abroad.)

(Analysis of Resins, see page 9.)