Andy Antipas (of Titian fame) has taken on the responsibility for the Palliser/Winkelmann Registry. And as part of that effort a website has been created. If you own one of these vintage formula cars, please visit the site and help him accumulate information on your car for the Registry.
On that site a Yahoo discussion group has been started so you can share questions and information with the entire Palliser/Winkelmann community.
Check it out.
http://www.pallisercars.com/