http://cgi.ebay.com/ws/eBayISAPI.dll...e=STRK:MEWA:IT

I have the same thing without the stand. I intially bought it to fix up an old 5x7 but I'm thinking it could be used to build an enlarger. The top takes a standard 5x7 film holder. The bottom takes a lensboard.

Any ideas on a light source?