Offered here is a vintage Adlake railroad lock stamped “MO PAC LINE(S)” for Missouri Pacific Railroad. This example features the classic Adlake dust cover with cursive casting and a shackle marked “SWITCH” with a diamond maker’s symbol.

This piece shows heavy original railroad patina and surface oxidation consistent with long-term outdoor use. Lettering remains visible and the overall form is solid, making it an excellent display example of mid-20th-century railroad hardware.

Missouri Pacific Railroad operated until its merger into Union Pacific in 1982, and original marked hardware such as this is sought after by railroadiana collectors.

No key is included. This item is being sold as a vintage railroad collectible and display piece.