"D.&R.G.Rwy.Co. CAR LOCK"
Variations

Click to Enlarge Image "D.&R.G.Rwy.Co. CAR LOCK" - No Pins - Patent Shackle. Made for: Denver & Rio Grande Railway Co. Mfg by: D. K. Miller Lock Co. "D.K. MILLER LOCK CO PAT. JULY 26.70 OCT.21.73 PHIL. PA." is stamped on the obverse of the shackle. Patent #'s 105710 143831. (Variation).  97
Click to Enlarge Image "D.&R.G.Rwy.Co. CAR LOCK" - No Pins - Plain Shackle. Made for: Denver & Rio Grande Railway Co. Mfg by: D. K. Miller Lock Co. Patent #'s 105710 143831. (53.0). 
"The Bill MacNab Collection" 		667