I saved these from the old Sears and Roebuck building that is unfortunately being turned into hipster apartments. I am a sprinkler guy and since the pipes are as old as the building (1940s or 50s) all the sprinkler head, lines,main, and riser had to be replaced. Obviously these doors were attatched to the boiler in the basement. The jobs Superintendent let me take them since the basement isnt gonna be used for anything. So now what lol??? Can anyone tell me anything about them? I have searched high and low and cant really find a single thing about the Spencer Type A boiler. I have found that spencer was bought out by burnham in i believe the 70s. Please help! Ideas about what i could do with them qould be great also!!! My idiot buddy that helped me carry them into my house said "these are like 150 pounds of scrap!" ....i dont think so lol