|The following is based on pre-release information for the canceled online game codenamed Project V13 and is not canon.|
The Menkey Butte Mine was originally a silver mine, now disused it may still contain something of value, at least to Les and an unnamed partner, who are going to great lengths to find it. What or who can be found there now is unknown.
The Menkey Butte Mine is mentioned in the The Armageddon Rag, Vol. 1 and the continuation story Menkey Butte Mine, published in The Armageddon Rag, Vol. 4. It was likely to appear in Fallout Online, Interplay's original Project V13, since abandoned in favor of an unrelated project by the same name.
- The Armageddon Rag, Vol. 1 - Fast Eddie - First thing is call it Monkey Butt Mine everyone does so don't say the other or people will think yer a rube...
- The Armageddon Rag, Vol. 4 - Les - The “Sterling Brothers” part is what pulled me here in any case. MBM was originally silver, so there was the possibility.