Flip Flop | Playfield detail for the Flip Flop pinball machi… | Flickr
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
Bally "Flip Flop" pinball of 1974 - Catawiki
1977 Bally Flip Flop at Ann Arbor Michigan Pinball Museum VFW, info/pictures
Bally Flip Flop pinball machine - Catawiki
Bally Flip Flop! Pinball Machine for Sale in Algonquin, IL - OfferUp
1977 Bally Flip Flop at Ann Arbor Michigan Pinball Museum VFW, info/pictures