Here is a picture taken inside the Batfish during the war. The man standing at the High pressure manifold is Bob "steamboat" Fulton a Motor Mac. What I want you to notice is how there is a glare off of the high pressure manifolds gauges, then look at the pipes going up to the top (that are brass in AVG's photos of the Torsk) these look to be painted, since ther is no glare coming off of them.