![Antique 1912 Adlake Switch Lock and Brass Hollow Barrel Key for Burlington Railroad | Lock, Antiques, Key Antique 1912 Adlake Switch Lock and Brass Hollow Barrel Key for Burlington Railroad | Lock, Antiques, Key](https://i.pinimg.com/736x/e5/b8/e8/e5b8e8dc8b2271adc782a55e10d4375f.jpg)
Antique 1912 Adlake Switch Lock and Brass Hollow Barrel Key for Burlington Railroad | Lock, Antiques, Key
![Vintage Adlake Switch Lock made for the Northern Pacific Railroad with Brass Hollow Barrel Key, NP RR Vintage Adlake Switch Lock made for the Northern Pacific Railroad with Brass Hollow Barrel Key, NP RR](https://i.etsystatic.com/6645587/r/il/0ade39/1361231633/il_fullxfull.1361231633_cqwa.jpg)
Vintage Adlake Switch Lock made for the Northern Pacific Railroad with Brass Hollow Barrel Key, NP RR
![Adlake Railroad Lock w/Key Marked 'CRI&P Pat. Mar. 20, 1920', Key Marked 'CRI&P RR', Chicago Rock | Art, Antiques & Collectibles Collectibles Transportation Collectibles Railroadiana & Collectible Trains | Online Auctions | Proxibid Adlake Railroad Lock w/Key Marked 'CRI&P Pat. Mar. 20, 1920', Key Marked 'CRI&P RR', Chicago Rock | Art, Antiques & Collectibles Collectibles Transportation Collectibles Railroadiana & Collectible Trains | Online Auctions | Proxibid](https://images.proxibid.com/AuctionImages/6797/137483/FullSize/366-1.jpg)
Adlake Railroad Lock w/Key Marked 'CRI&P Pat. Mar. 20, 1920', Key Marked 'CRI&P RR', Chicago Rock | Art, Antiques & Collectibles Collectibles Transportation Collectibles Railroadiana & Collectible Trains | Online Auctions | Proxibid
![Vintage Adlake Railroad Lock, Switch Lock for the MO PAC Lines, Missouri Pacific Railroad, Railroad Memorabilia Vintage Adlake Railroad Lock, Switch Lock for the MO PAC Lines, Missouri Pacific Railroad, Railroad Memorabilia](https://i.etsystatic.com/6645587/r/il/87c5cc/1707579248/il_fullxfull.1707579248_l2q8.jpg)
Vintage Adlake Railroad Lock, Switch Lock for the MO PAC Lines, Missouri Pacific Railroad, Railroad Memorabilia
![Recently inherited my great great grandfather's tools including these three railroad locks. No keys unfortunately. Hoping to learn more about them and how to make/find a replacement key. I know that they Recently inherited my great great grandfather's tools including these three railroad locks. No keys unfortunately. Hoping to learn more about them and how to make/find a replacement key. I know that they](https://preview.redd.it/1s8h9sql3ph61.jpg?width=640&crop=smart&auto=webp&s=d3f5bffc23d803bfef21e94b6b09b71cc780bccb)