“N. T. CO” – “XLCR TRADE MARK”. 2″ wide. Brass body. Steel shackle. (C)
“N. T. CO” – “XLCR TRADE MARK”. 2″ wide. Brass body. Steel shackle. (C)
“N. T. CO” – “XLCR TRADE MARK”. 2″ wide. Brass body. Steel shackle. (C)
“N. T. CO” – “XLCR TRADE MARK”. 2″ wide. Brass body. Brass shackle. (S)
“T. N. T. CO.” – “XLCR TRADE MARK”. 2″ wide. Brass body. Brass shackle. (C)
“N. T. CO”. 1 1/2″ wide. Brass body. Brass shackle.
“N.T. Co SAFETY FIRST” – “BLOOM…”. 2 11/16″ high x 1 11/16″ wide. Brass body. Brass shackle.
Brass body. Brass shackle.
“N. T. CO.” – Left Pin. “PATENT PENDING” is stamped on the obverse of the shackle.
“N. T. CO” – Left Pin.