1851 Great Exhibition: Official Catalogue: Class VI.: W. Ryder
From Graces Guide
222. RYDER, W., Bolton — Inventor and Patentee.
Forging machine, to forge, draw down, and swage by steam-power small articles up to two inches, round or square, such as rollers and spindles for cotton and other machinery, bolts, studs, shaft-ends, etc., without the use of hammer or anvil.
The figure represents this machine.
This machine is driven by Messrs. Hick and Son's oscillating steam engine.
Selection of articles the machine is capable of producing:- Slubbing, roving and throstle spindles and flys, and all kinds of rollers for cotton machinery.