Bally Bingo specials

I also got my hands on a Bonus7 and because I was interested in the extra game I decide it to mechanical restore the bingo. This bingo also has played already a lot of games but for me it´s not a bingo to make room for in my collection, the card layout is a bit different from the other 20 holers though this is not really a noticeable change. The diamond game with the first two balls and then play double or nothing and that is something we encounter in more bingos. It was fun to restore this bingo and the bonus7 has no secrets for me anymore.