“R.G.W.RY. TRAIN BOX LOCK” – Left Pin. “PATENT PENDING” is stamped on the obvers
“R.G.W.RY. TRAIN BOX LOCK” – Left Pin. “PATENT PENDING” is stamped on the obverse of the shackle.
“R.G.W.RY. TRAIN BOX LOCK” – Left Pin. “PATENT PENDING” is stamped on the obverse of the shackle.