Only a single rim; with no tyre, no aero fan/cover.. but it has some great patina, and I adore the car that (I assume, and am happy to continue to imagine..!) it came off.
Lacking much more in the way of information on this, I'll just get straight to the usual: the wheel in detail...
Part number 0259003
And a link to another odd racing BBS I posted about a couple months back.