1970's, High Hand at a swim club I worked at. It was free to play for me, I had keys. Later Flying Carpet at a pizza place 1/2 mile from home. Could play 20-30 minutes on a quarter for 3 games with replays. Silverball Mania and PB in college, the horseshoe target could win many games on SBM. High Hand again and Flying Carpet when I bought my 1st games. Bought a Xenon in 2001 and have played at least 2K games on it.