Vintage New York New Haven & Hartford Railroad Brass Switch Key NYNH&HRR

Pennsylvania Railroad Brass Philadelphia Terminal Division Key

Early Pennsylvania Railroad Brass Eastern Division Switch Key

"Nickel Plate" Railroad Brass Key NYC&StL Railway New York, Chicago & St. Louis

Mid-Century Double Marked Union Pacific Railroad Brass Omaha Stockyard Lock

Rare Antique 1800s New York & New England Railroad Brass Tapered Barrel Switch Key by Howard

Antique Illinois Central Railroad Six-Lever Push Key Padlock with Embossed ICRR with Key

Vintage SOO-M Brass Railroad Switch Key MStP&SStM Railway

Vintage Chicago & Eastern Illinois Railroad Steel Switch Key C&EIRR Railway

Antique Erie Railroad Brass Switch Key by Fraim

Scarce Boston & Maine Railroad Brass Key with Steel Switch Lock Working Set B&MRR Railway

Rare Antique New Hampshire 1889-1895 C&MRR Concord & Montreal Railroad Lock & Key Set