I ran across this Deutscher Meister store earlier
http://www.foosballstore.com/products/description/1198.cfm Would these keys maybe work you think for a 1970 Patterson Foosball table? And do all the keys work to unlatch the table from other models like mine or are they all different? Because ive noticed other tables like mine being sold with a key.
Any help would be very much appreciated! Thanks, Jeff