Burton Orange Longyear

Colorado Agricultural Experiment Station, Per Axel Rydberg, William Parker Headden, William Levi Carlyle, Philo Kneeland Blinn, Burton Orange Longyear, Wendell Paddock, Walter Herbert Olin, Christopher James Griffith, A. J. Meyer

C. J. Griffith, Orville Blaine Whipple, William Parker Headden, William Levi Carlyle, Philo Kneeland Blinn, Burton Orange Longyear, Wendell Paddock, Walter Herbert Olin

Burton Orange Longyear

Orville Blaine Whipple, Carl Lewis Barnes, Walter George Sackett, H. M. Cottrell, Burton Orange Longyear, Wendell Paddock, Edmund R. Bennett, George Henry Glover, L. J. Reid

William Parker Headden, Louis George Carpenter, Philo Kneeland Blinn, Burton Orange Longyear, F. C. Alford, Wendell Paddock, Robert E. Trimble