We are open!

We are still open, dispatching orders twice each week. If your order is urgent, please contact us to arrange special delivery.

Hardometer

Manuals and Catalogues

Print code: P-1981

Firth Hardometer by Thos Firth & John Brown Ltd of Sheffield. Although classed by the makers as a catalogue, the publication givesfull details of the machine's design, its dimensions, principles of operation,