Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,033 pages of information and 231,556 images on early companies, their products and the people who designed and built them.

W. Willis

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W. Willis

1885 Platinotype Co, photographic printing produced by W. Willis's invention

1892 Presented at the Camera Club Conference on developments in Platinotype printing.

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