Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,647 pages of information and 247,064 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.
Richard Evans Day
1876 Worked with William Grylls Adams on Selenium.
1879 Emmanuel College, Cambridge. Mr. Richard Evan Day. 8.A., [1868,] late of this college, has been Senior Lecturer in Mathematics at King's College. London. [1]
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