Foreign-matter Trap for Cotton Gins

A Device for the Removal of Green Bolls and Other Heavy Objects from Seed Cotton at the Gin

by A. C. Hull, Charles Franklin Henderson, Charles Michael Merkel, Edgar Blake Hurd, Edwin Edward Drewniak, Fisk Gerhardt, George R. Struble, Gerald N. Franks, Howard Reynolds, James Robert Douglass, James William Kimmey, Jesse Edward Harmond, John Robinson Winston, L. F. Locke, L. V. Wilcox, Leonard M. Klein, Myron Sallee Anderson, United States. Department of Agriculture, Walter Henricks Hodge, William H. Metzler, Walter M. Osborn, Anselm Clyde Griffin, Gladys L. Gilpin, Ralph Corbin Hall, Vernon Pollard Moore, Wallace M. Johnson, Irwin Horstein