Indian Sign Language

Indian Sign Language is a lenguistic reference to the Plains Indian Sign Language compiled by William Tomkins. It features over 525 signs developed by the Sioux, Blackfoot, Cheyenne, Arapahoe, and other tribes, written instructions, and diagrams on how to make words, and construct sentences. The book also contains 290 pictographs (language in pictures) of the Sioux and Ojibway tribes.