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IRON-PLATE WEIGHT TABLES.
For Iron Shipbuilders, Engineers, and Iron Merchants. Containing the Calculated Weights of upwards of 150,000 different sizes of Iron Plates from 1 foot by 6 in. by ¼ in. to 10 feet by 5 feet by 1 in. Worked out on the Basis of 40 lbs. to the square foot of Iron of 1 inch in thickness. By H. Burlinson and W. H. Simpson. 4to, half-bound
£1 5s.
MATHEMATICAL TABLES (ACTUARIAL).
Comprising Commutation and Conversion Tables, Logarithms, Cologarithms, Antilogarithms and Reciprocals. By J. W. Gordon. Royal 8vo, mounted on canvas, in cloth case.
[Just Published. 5/0