12 Brass Railroad Lock Keys - "C.&.A. RY - L.T.B 1322 A.&.W. Co. Chicago", "C.R.I.&.P - I.H A.&.W. Co.", "Santa Fe. - A&W Co. Chicago", "Burlington Route - 5502 S A.&W. Chicago", "N.&.S. R.R. - 1706 S A.&W. Co. Chicago", "C.R.I.&.P RR - SCALE ??? A.&W. Co. Chicago", "T.RR. A.OF. ST L. - T-2381 S A.&W. Co. Chicago", "B&LE RR - 2920 S", "A.T.&SF. RY - Adlake 92925", Brass Key "FRAIM", Brass Key "33 - Maker Worn Off", Brass Key No Markings