Sign Talk. A Universal Signal Code, Without Apparatus, for Use in the Army, the Navy, Camping, Hunting, and Daily LifeErnest Thompson SetonEsaurito4,3Avvisami
Sign Talk; a Universal Signal Code, Without Apparatus, for use in the Army, the Navy, Camping, Hunting and Daily LifeErnest Thompson SetonEsaurito4,3Avvisami
