“PAT
JAN.7.68 DEC.7.69.”. 2 1/2″ high x 2 1/2″ wide. Brass body. Brass shackle. Brass wheels. “PAT.JAN.7.68 DEC.7.69” is stamped on the end of the body.Patent # 73136, Julius A. Foster Patent # 97568.
JAN.7.68 DEC.7.69.”. 2 1/2″ high x 2 1/2″ wide. Brass body. Brass shackle. Brass wheels. “PAT.JAN.7.68 DEC.7.69” is stamped on the end of the body.Patent # 73136, Julius A. Foster Patent # 97568.