The markings seem vaguely familiar. Raking through your memory, you realize these are well-known alchemical sy

The markings seem vaguely familiar. Raking through your memory, you realize these are well-known alchemical symbols, though in an ancient dwarven script. The symbol for "tin" seems to be designed for the white cog, representing tinsmiths. "Iron" must mean the red cog, for blacksmiths, while "gold" is for the gold cog and goldsmiths. Having placed all the cogs properly, you see they can now rotate.