I picked this up recently but decided not to use it.
I believe it's a Grant wheel like this one: http://www.summitracing.com/parts/grt-724/overview/
This one was off a Roadmaster sedan, and comes with the adaptor for a B-body. The adaptor is a little beat up at the bottom, but the damage was hidden when installed.
It also has a crack in the wood on one spoke that I would glue up and sand down. I tried to capture any other imperfections.
Asking $100 plus shipping from Portland, Oregon 97212
Thanks,
Ian