Albert Lewis Fitch / Archie Garfield Worthing / Arthur Whitmore Smith / Charles Ferdinand Meyer / Clarence Wilson Greene / Ernest Franklin Barker / Frederick Arthur Osborn / George Allan Lindsay / Harrison McAllister Randall / Herbert Bell / J. T. Littleton (Jr.) / James Elmer Harris / Karl Eugen Guthe / Neil Hooker Williams / Peter Field / University of Michigan. Physical Laboratory / Walter Francis Colby | 