COTTON SPINNING (First Year). By Thomas Thornley, Spinning Master, Bolton Technical School. 160 pp. Eighty-four Illustrations. Crown 8vo. Second Impression. Price 3s. net. (Post free, 3s. 4d. home; 3s. 6d. abroad.)

Contents.

Syllabus and Examination Papers of the City and Guilds of London Institute -- Cultivation, Classification, Ginning, Baling and Mixing of the Raw Cotton -- Bale-Breakers, Mixing Lattices and Hopper Feeders -- Opening and Scutching -- Carding -- Indexes.

COTTON SPINNING (Intermediate, or Second Year). By Thomas Thornley. 180 pp. Seventy Illustrations. Crown 8vo. Price 5s. net. (Post free, 5s. 4d. home; 5s. 6d. abroad.)

Contents.

Syllabuses and Examination Papers of the City and Guilds of London Institute -- The Combing Process -- The Drawing Frame -- Bobbin and Fly Frames -- Mule Spinning -- Ring Spinning -- General Indexes.

COTTON SPINNING (Honours, or Third Year). By Thomas Thornley. 216 pp. Seventy-four Illustrations. Crown 8vo. Second Edition. Price 5s. net. (Post free, 5s. 4d. home; 5s. 6d. abroad.)

Contents.

Syllabuses and Examination Papers of the City and Guilds of London Institute -- Cotton--The Practical Manipulation of Cotton Spinning Machinery -- Doubling and Winding -- Reeling -- Warping -- Production and Costs -- Main Driving -- Arrangement of Machinery and Mill Planning -- Waste and Waste Spinning -- Indexes.

COTTON COMBING MACHINES. By Thos. Thornley, Spinning Master, Technical School, Bolton. Demy 8vo. 117 Illustrations. 300 pp. Price 7s. 6d. net. (Post free, 8s. home; 8s. 6d. abroad.)

Contents.

The Sliver Lap Machine and the Ribbon Cap Machine -- General Description of the Heilmann Comber -- The Cam Shaft -- On the Detaching and Attaching Mechanism of the Comber -- Resetting of Combers -- The Erection of a Heilmann Comber -- Stop Motions: Various Calculations -- Various Notes and Discussions -- Cotton Combing Machines of Continental Make -- Index.