Detroit's Decaying Old Train Station Has 5 New Windows and No One Knows Why
theatlanticcities.com
theatlanticcities.com
Wow, you need a permit in Detroit to put glass into a window?
Also, maybe they're testing window designs and not checking out the contractors work. "Does it fit?" "Let's order 3 and try." It's not hard to imagine why someone would want to install a few windows in a big abandoned building before installing all of them.
I've seen builders make little brick monoliths in a vacant lot to test the look of different materials.
I think these were likely installed at the expense of a window materials salesman.
Might be nice to have a window in a room so you have a dry area to stage your work from or take a break in.
Maybe pair it with a lockable interior door for overnight storage.
It hasn't been operational since the late-80s
FTA