Vintage RailRoad Lantern-Rare Plums & Atwood

This I believe is a unique Lantern, I couldn't find anything on it on the internet. You can see the ornate tooling on the wall mount and it has "Plums & Atwood Co." on the turning knob for the wick. It is all brass and is in restorable condition. If you have any more info please let us know. Good Luck and have fun bidding!!!!!!