Best I can do for info is point you here:
https://www.foosball.com/forum/index.php?topic=2704.0Obviously a brown marble T-2000 with metal feet and ashtrays. Awesome table. You might be able to get $700+ to the right person, most brown marbles fetch 200-500 but dont look as nice and you never see ashtrays on them. Only thing that might hurt it is that its not a coin op., nor does it look like a split cabinet model. I am also unsure if those ashtrays are original, they might be but I am not too familiar.
I really like the technical drawing and would love a pdf scan of that if possible. I am a tech teacher, teach CAD, and run a foosball club so that would be perfect blown up and on my classroom wall. Any chance you can get me a hi-res scan of that?