At the height of the conflict between the souls and the clockwork, the secret stash of records and plans on floor 1 is destroyed. Rumour has it that there are still small etchings of plans found in hidden spaces.
This world was started as a homebrew world for use with Paizo's Pathfinder, and as such, any references, systems, characters, locations, etc, that are specifically from Pathfinder, belong to Paizo. The rest of the world as it exists, the characters, locations, themes, histories, etc. belong to me, Stormbril.