Shuffle alley bowling

A 1952 United 6 Player Super Shuffle Alley. Has been completely gone thru and is now in 100% working order. Shuffle alley bowling All swiches have been cleaned and adjusted if needed. This was the first machine that United used scoring reals on a shuffle alley they are made of paper and have cleaned up nicely. Also cleaned up the (believe to be) original rare 6 inch pins, all are intact with no cracks or chipping. Do have 1 of the 2 1/4 inch pucks that are not produced anymore. Schematics are included, they have been laminated and secured under the playing field. Wood pin cover has been replaced, do have the original pin cover and included if wanted. Game plays great, uses the 30/20 scoring for strikes and spares. Properly cycles thru all 6 players and frames as it should. Selling as is no warranty 1450 obo