I have a window for a Maxwell - I think?

[Guest Kevin Carl Williams]

Hi everyone:   a friend of mine was cleaning out an old garage and found what appears to be a window to an old Maxwell.  He knows nothing about cars - the only reason he thinks its a Maxwell window is because some prior owner had written Maxwell window on a piece of paper and taped it to it.

 

I'm new here, and I apologize if I'm out of line, but I wanted to join up to see if anyone could use something like this.  I know Maxwells are very old but I have no idea whether parts are like super-DeLorean rare, or Model T not so rare.  I'm just trying to play matchmaker in case someone has been looking for something like this.

 

This piece measures 8 1/4 by 22 and I'm attaching a couple of photos.  Thanks for your time!