A System of Easy Lettering. By J. H. Cromwell. Twelfth edition, 39 plates, oblong 8vo. (New York, 1912.) 2s. 6d. net.

Key to the Theory and Methods of Linear Perspective. By C. W. Dymond, F.S.A. 6 plates, 32 pp., crown 8vo. (S. & C. Series, No. 20.) (1910.) 1s. 6d. net.

Plane Geometrical Drawing. By R. C. Fawdry. Illustrated, 185 pp., crown 8vo. (1901.) 3s. net.

Hints on Architectural Draughtsmanship. By G. W. T. Hallatt. Fourth ed., 80 pp., 18mo. (1906.) 1s. 6d. net.

A First Course of Mechanical Drawing (Tracing). By G. Halliday. Oblong 4to, sewed. 2s.

A Text-Book of Graphic Statics. By C. W. Malcolm. 155 illus., 316 pp., 8vo. (New York, 1909.) 12s. 6d. net.

Drawings for Medium-sized Repetition Work. By R. D. Spinney. 47 illus., 130 pp., 8vo. (1909.) 3s. 6d. net.

Mathematical Drawing Instruments. By W. F. Stanley. Seventh ed., 265 illus., 370 pp., cr. 8vo. (1900.) 5s.

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