Operator:
- Samuel Colt
- Hunters
Miscellaneous:
- First known Gate was in Calvary Cemetery, southern Wyoming, built in 1861
- Sealed by Samuel Colt, using a heavy door with a devil's trap lock
- Required the Colt as a key to be opened, could be re-sealed by forcing its doors shut
- Placed at the center of a 100-mile Devil's Trap, consisting of five churches;
- They were connected to each other by pure iron railroads, in the form of a pentagram
- A few other known Devil's Gates exist on Earth