Vintage Ansco Dualet Projector Complete in Original box, Tested!

Description

Vintage Ansco Dualet Projector Complete in Original box plus advertisements.
Comes with original box and all packing material.  I don't know if its unused, but if it was, it looks very clean and well cared for.  Minor scrapes on handle visible in one of the pics.  Also included is the bulb.
I plugged it in and it lights up correctly.  The fan does rattle while its on.  No idea if this is intended or just needs a little TLC