Richard D. Cotter
Richard D. Cotter (September 17, 1842 – March 12, 1927), also known as Dick Cotter and R. D. Cotter, was an Irish born American member of the first California Geological Survey.
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Richard D. Cotter (September 17, 1842 – March 12, 1927), also known as Dick Cotter and R. D. Cotter, was an Irish born American member of the first California Geological Survey.
Provided by Wikipedia