I can see it being a mill as well. Looks in rescuable condition, has it been under a tarp?..
I went in my dad's loft (first time in 20-25 years) and found a lot of junk from my teenage years – B&W enlarger, orange crates and cardboard boxes full of airfix models and even one box of dinosaurs!
Was hoping to find a motorised Tamiya panther tank with a remote battery and switch box – sadly only bits left
I did find a non-motorised Tiger that I never got round to completing and painting..
My old 10W per channel HIFI ampin teh box of an old instrumentation amp chucked out by the school.
Some wacky stuff, even my old microscope (tiny) but for unknown reasons all I brought down was a small (optical) condenser, probaly felt it was all best left as it was.
He did moan about an old Goodman's speaker in a large box that put a hole in the bathroom ceiling last year – nuffin' to do wiv me guv…