Sign Talk: A Universal Signal Code, Without Apparatus, for Use in the Army, the Navy, Camping, Hunting, and Daily Life (1918) - Paperback

by Ernest Thompson Seton (Author), Hugh Lenox Scott (Editor)

The Gesture Language Of The Cheyenne Indians, With Additional Signs Used By Other Tribes, Also A Few Necessary Signs From The Code Of The Deaf In Europe And America, And Others That Are Established Among Our Policemen, Firemen, Railroad Men, And School Children. In All 1,725.