1977 Bally Flip Flop at Ann Arbor Michigan Pinball Museum VFW, info/pictures
Bally Flip Flop! Pinball Machine for Sale in Algonquin, IL - OfferUp
Amazon.com: Game Room Guys Bally Flip Flop Pinball Rubber Ring Kit : Toys & Games
Flip Flop! Pinball Machine * | Fun!
Bally "Flip Flop" | This game is finished so now we play it to make sure all is well and every feature is working. Many hours of patient work to restore it