Modern instruments and methods of calculation : a handbook of the Napier Tercentenary Exhibition (1914)
Horsburg, E. M. (Ellice Martin), Napier Tercentenary Exhibition (1914 : Edinburgh, Scotalnd) · London : G. Bell · leaf 386
DESCRIPTIVE CATALOGUES SENT ON APPLICATION. A. G. THORNTON, Ltd., PRACTICAL MANUFACTURERS, Contractors to the British, Indian, Australian, South African, Egyptian, Chinese, Chilian Governments, etc. PARAGON WORKS, 41a KING STREET WEST, MANCHESTER. COLTS Phone: Central 425 M/Cr.City 2295 Lond.… … CAPACITY In the Multiplicand MultiplierResults PRICE £40 and £42. MODEL ARCHIMEDES Midget (box type). The smallest Thomas principle machine made. It is practicallyinaudible in operation. Offers more capacity in Multiplier forrespective product size than any other box machine. CAPACITIES
