Spule FL 20-28
unter anderem benutzt bei diesen Williams Flippern
4 Aces, Aztec, Big Ben, Big Deal, Blue Chip, Darling, Derby Day,
Fun Fest, Grand Prix, Gulfstream, Hayburners II, Jubilee,
Liberty Bell, Little Chief, OXO, Pat Hand, Rancho,
Satin Doll, Skylab, Spacelab, Star Action, Star Pool 1974,
Strato Flite, Super Flite, Swinger, Toledo, Triple Action,
Triple Strike, Tropic Fun, Wild Card, Winner + weiteren