by George Plumer Burns, Robert Mann Washburn, Vermont Agricultural Experiment Station, Charles Herbert Otis, Charles Howland Jones

1916

by Benjamin Franklin Lutman, George Plumer Burns, Joseph Lawrence Hills, Robert Mann Washburn, Vermont Agricultural Experiment Station, Arne Kristopher Peitersen, Charles Howland Jones

1916

by Anna Shepard Lutman, Charles Howland Jones, George Plumer Burns, George Richard Burns, Howard Bowman Ellenberger, Joseph Lawrence Hills, Marshall Baxter Cummings, Philip K. Hooker, Vermont Agricultural Experiment Station, Burch Hart Schneider, E. F. Boyce, Erwin Wheat Jenkins, G. F. Anderson

1925

by Charles Howland Jones

1908

by Robert Mann Washburn, Charles Howland Jones

1916

by Howard Bowman Ellenberger, Charles Howland Jones, John Alvin Newlander

1929

by Alfred Holley Gilbert, Anna Shepard Lutman, Eleazer Johnson Dole, Ezra Brainerd, Howard Bowman Ellenberger, Joseph Lawrence Hills, Vermont Agricultural Experiment Station, Charles Howland Jones, G. F. Anderson, John Alvin Newlander

1924

by Andrew William McKay, Anna Shepard Lutman, Frank Abiram Rich, Joseph Lawrence Hills, Marshall Baxter Cummings, Vermont Agricultural Experiment Station, Erwin Wheat Jenkins, G. F. Anderson, Charles Howland Jones

1922

by Robert Mann Washburn, Charles Howland Jones

1916