Lost and found

I’ve been dealing with a hard drive crash the last few days.  Tthanks to multiple backups, nothing has been perminently lost, but reconstruction is no fun.  As you might imagine though, we have an extensive archive.  I ultimatly came across pictures I had forgotten about, or don’t have information for.  For instance, I found a partial kit design for a hamburger stand.

Here’s a mistery picture.  Any one want to take credit?