Your Holiday Office Block

 

IF I was defending this slide, I'd point out that the Right Hand Brightness suggests it's the first slide on a new film, and the photographer was just just doing the LOAD - WIND - SNAP - WIND - SNAP setting up.

But, again, what a dull tedious slide to keep.  What looks like a 1961 Holiday Inn, modelled after a tax account form factory.

Bonus -