Scientific Instruments > Calculating

Consett Iron Co Ltd Circular Weight Calculator by Fearns and Mear

Item#: SCI986

Price: $25.00


add to cart
Consett Iron Co Ltd Weight Calculator for Steelwork. Double sided plastic circular calculator, 19 cm diameter.. Made by Fearns Mear & Co, 43 St Helens Rd, Huddersfield, c1960. One side is for calculating the weight of rolled steel sections and the iother side is for steel plates, cylinders, tubes and bars. The instructions for use are given on each side. The Consett Iron and was company was registered on 4 April 1864 and was absorbed into British Steel in 1967.Fearns, Mear & Co. of Huddersfield, England built a range of special-purpose slide rules industrial applications. The calculator comes in a heavy duty cloth covered cardboard case tagged the Consett Iron Co. Ltd.