Those appear to be damper doors.
The rate of fire at the coal beds is controlled by the draft over and under the coal bed, hence the damper doors.
"Peabody" still makes combustion control devices and equipment.
Imagine the size of those boilers? probably 3 stories or more.
This is a fire tube boiler, most likely a "Scotch Marine" type.
The tubes are called "passes, this is where the gases of combustion flow to heat the water contained inside the shell. What you see here is the rear door and tube sheet(the water is behind this tube sheet), the large opening is the first pass and the main fire chamber, the smaller openings are the other passes.
This appears to be a four pass boiler.
I would love to go along with them or even do this on my own, but I'm somewhat "sensitive" so I don't think I could handle something like this. I still haven't accepted it fully and still somewhat scared of this ability I have. My house and neighborhood has a lot of history, so I hear and see alot, even in my own home! I jsut tend to ignore it so it does not freak me out too much. but great photo! Keep up the good work
It is a shame that such beauty and such detail is rotting to nothing. They states should really look into restoring places like this. Like where I live, the mayor is more concerned on putting up a stupid stadium that no one wants that will cost the city millions of dollars to build. Try restoring the Smallpox hospital on Roosevelt Island first, or the Typhoid hospital on North brother Island, and even the 100's of years old building across the street from my house that is a piece of history just slowly decaying away. It is really ashame
I don't want this to sound racists but it could have been at that time where the African Americans had to go for emergencies .u never know right ..it was all so different back then...
Old wooden hull tug boat -- this one has to be close to 100 years old -- if not older. I don't think they made any tugs with wooden hulls after the 1930s. Too bad this antique is beyond restoration.
It's amazing that the bow has rusted completely through so that you can see right inside the ship. This one must have been built with very poor steel -- possibly a wartime rush job.