This office's interior is similar in layout to the Regulator HQ and the Republic of Dave capitol building in Fallout 3, though with different furniture. Around the corner and down the stairs is a pool table.
Upstairs, the Courier will find the office of Chomps Lewis. In the back room upstairs, there are two trunks. Each contains a random number of caps that is usually over 200. Chomps' office has an Average locked safe, with some additional bottle caps. If the quest Don't Make a Beggar of Me is active, a suitcase will be here as well.
The mining office appears only in Fallout: New Vegas.