The two files are available below.
It goes something like this:
From this moment whichever Thief (or Magic User) manages to defeat the lock will receive a reward of Copper Pieces from the Door.
Here's how it works. Any Thief who defeats the lock on his or her first attempt will be rewarded with Copper Pieces equivalent to the number showing on the Thievery roll. Once the Door has zapped the party the reward settles on the Lock rating, meaning that any successful attempt thereafter and the Door will issue forth Copper Pieces equivalent to the Lock Rating only ~ regardless of the number resulting from the Thievery roll. A Magic User with an unlock spell (that doesn't fizzle or backfire) would always receive Copper Pieces equivalent to the Lock Rating.