My favourite period is from about 1963-65. All wedgeheads are great looking but it's the Gottlieb five ball push ups that I just love more than any other kind of pinball. The sound of pushing up your ball is unmistakable once you have heard it a few times. 'Round here we call them 'manual multi-balls' ... Many Gottlieb games from the 60's are just fantastic games to play, and will hold your interest once you give them a go.