Weights and Measurements of Sheet Lead. By J. Alexander. 32mo, roan. 1s. 6d. net.
Barlow’s Tables of Squares, Cubes, Square Roots, Cube Roots and Reciprocals, of all Integer Numbers from 1 to 10,000. 200 pp., crown 8vo, leather cloth. 4s. net.
Tables of Squares. Of every foot, inch and 1/16 of an inch from 1/16 of an inch to 50 feet. By E. E. Buchanan. Eleventh edition, 102 pp., 16mo. 4s. 6d. net.
Land Area Tables. By W. Codd. On sheet mounted on linen, in cloth case with explanatory pamphlet. 3s. 6d.
Tables of some of the Principal Speeds occurring in Mechanical Engineering, expressed in Metres per second. By K. Keerayeff. 18mo, sewed. 6d. net.
Calculating Scale. A Substitute for the Slide Rule. By W. Knowles. Crown 8vo, leather. 1s. net.
Planimeter Areas. Multipliers for various scales. By H. B. Molesworth. Folding sheet in cloth case. 1s. net.
Tables of Seamless Copper Tubes. By I. O’Toole. 69 pp., oblong fcap. 8vo. 3s. 6d. net.
Steel Bar and Plate Tables. Giving Weight per Lineal Foot of all sizes of L and T Bars, Flat Bars, Plates, Square, and Round Bars. By E. Read. On large folding card. 1s. net.
Rownson’s Iron Merchants’ Tables and Memoranda. Weight and Measures. 86 pp., 32mo, leather. 3s. 6d.