Joel used to run a site, if you chase through the derivitives of Balwin Motion you might find it. Not really informative. Don't know of any real motion sights, don't know why. If there is can someone correct me and put up a link. Your best bet is the old medium of paper. Joels cars were exstensivley covered by Marty Schorr in the old Speed and Supercar , Hot Cars and Hi-Performance Cars magazines, in the late 60's and early 70's and Vette magazines did some very good pieces during the late 80's early 90's.
Marty Schorr also did a Chevrolet Book in the 70's which has some outstanding stuff.
Bite the bullet and hop onto ebay, be patient and you will pick em up. Got a Phase 111 Corvette on the cover of Speed and Supercar for $3.99 last month, paid $10.50 for it the month before.
If you have any other queries please email me
[email protected], I am in Sydney,
been into this stuff for way too long ( a mispent life)
Oh by the way, Welcome !!
Rgds Terry