Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,259 pages of information and 244,500 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
406. BIRCH, JOHN, Edward Street, Regent's Park — Inventor.
Model of a machine designed and used for the purpose of cutting sash and roof bars, and applicable to the preparation of mouldings, etc. It is so contrived as simultaneously to work the two sides of the bars or mouldings. The cutter blocks are so contrived as to work seven bars at the same time.
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