“D&RGRR”
Brass body. Brass shackle.
Brass body. Brass shackle.
Brass body. Brass shackle.
Brass body. Brass shackle.
Brass body. Brass shackle.
“D.&R.G.Rwy.Co. CAR LOCK” – No Pins. Some locks have the patent dates stamped on the obverse of the shackle.
“D.&R.G.Rwy.Co. CAR LOCK” – No Pins – High Shackle.