“PENNA BUREAU OF FORESTS” – “INSP
SL Co.”. 3 5/8″ high x 2 1/4″ wide. Brass body. Brass shackle.
SL Co.”. 3 5/8″ high x 2 1/4″ wide. Brass body. Brass shackle.
2 1/2″ high x 1 3/4″ wide. Stamped Brass body. Steel shackle.
2 3/4″ high x 2″ wide. Stamped Brass body. Brass shackle.
“C. A. A.”- “INSP. SL Co.” . 3 5/8″ high x 2 1/4″ wide. Brass body. Brass shackle.
2 3/4″ high x 1 78″ wide x 1/2″ deep. Steel laminated body. Steel shackle.Patent # 1837071, Patent # 2047102.