model                     : 989
description               : pays a plenty
customer                  : bally sales

reel tapes                : m-220-[1633, 1637, 1635, 1636]
reel contact plate wiring : w-1041-[2331, 2332, 2333, 2334] 
schematic                 : w-1046-1458
payout counter            : w-923-351
reel glass                : g-388-14
display glass             : g-387-17
index reels               : p-484-[1247, 1247, 1247, 1247] (all the same)

line unit                 : w-1112