Herter's Vit Glodo Duck or Goose Call. Material: wood, plastic. Size: 1 1/2" W. x 6" L. Description: brown finished wood; turned cylinder shape flared at top and bottom; two scored bands around top area, three around base area; plastic mouth piece stamped: "Herters since 1893, Waseca, Minn. Pat. No. 2317453."