Robert Hallowell Richards
Affiliations: | 1869-1914 | Mining and Metallurgy | Massachusetts Institute of Technology, Cambridge, MA, United States |
Area:
Ore dressingWebsite:
https://www.mininghalloffame.org/inductee/richardsGoogle:
"Robert Hallowell Richards"Bio:
(1844 - 1945)
https://libraries.mit.edu/archives/research/collections/collections-mc/mc116.html
http://ethw.org/w/images/b/b3/Great_Men_in_American_Mining.pdf