Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,689 pages of information and 247,075 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.
464A HARRISON, J., 45 Upper John Street, Fitzroy Square — Manufacturer and Inventor.
Model of action generally used by pianoforte manufacturers.
Model of registered boudoir pianoforte; action to show in what the improvement consists.
Pianoforte with the registered action.
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