Cousins, N. and Dubos, R.
Slater, Charles and Spitta, Edmund J.
Woodward, S.P. and Tate, Ralph
Rettger, Leo F. and Cheplin, Harry A.
Browning, William and Davenport, Charles B.
Maupertuis, Pierre Louis Moreau de
Agassiz, Alexander, Faxon, Walter, Mark, Edward L. and Fewkes, J. Walter
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