Natural-gas-fired stand-alone 'Steam Boiler/Radiator" For a detached garage for house built in 1841 in Boston area. It never ends guys... never ends.. And the usual other stuff here (the 'history' of electrical installation work, steam work, in-cellar cistern-turned-coal bin, etc, etc, etc). The name plate on this heater was so corroded I could not read it.. enjoy!