Herter's Elk Calling Record. Material: vinyl, paper. Size: 10" diameter with a 1 1/2" center hole. Description: black recording disk; tan center front and reverse circular labels: "Elk Calling, Part 1, Not to be used for radio or television without permission, E2-KB-7327, Herter's Inc., Since 1893, Waseca, Minn., U.S.A."; reverse side: "Elk Calling, Part 2, Not to be used for radio or television without permission, E2-KB-7328, Herter's Inc., Since 1893, Waseca, Minn., U.S.A."