Answer to Mystery Picture #2

I'm the cap of the stove pipe that is mounted on Pride II's deck just above the galley. The spinner on top of the stove pipe helps distribute smoke into the air.



The pipe is attached to Pride's stove and carries away dangerous fumes from the cabin below deck. The stove burns diesel fuel, the same fuel the engines use. The stove burns day and night. It's used both to cook and bake food, and to heat the main cabin.