Hi classicpinballs
I see on the ipdb-schematics on "Shangri La and Jolly Roger": Coil 21 375 28 400. I used the search: http://www.ipdb.org/search.pl?mfgid=351&yr=1967&sortby=date&searchtype=advanced#1501
If I would want to look for two to four player Williams from 1965 to 1968 I then would use the search: http://www.ipdb.org/search.pl?mfgid=413&yr=1965-68&pl=2-4&sortby=date&searchtype=advanced (see Williams (All Years All Company Names) and the Years and the number of players (?) ) Greetings Rolf