|A well preserved cog that must have been part of some ancient machine. This could be dwarven technology.|
|Source:||Artifact Spot • The Mines • Fishing|
The Rusty Cog is an Artifact that can be found by digging up an Artifact Spot in the Mountains, digging up sand tiles in the Mines (around floor 14), or from Fishing Treasure Chests.
Donation of this item contributes to the total count of the donations for the Museum.