Bally and Williams WPC technology
10036 WPC CPU
10037 WPC-S CPU
10038 WPC 95 CPU
Dotmatrix Displays
20002 128x32 Dotmatrix Display
System 11 Displays
10009 Display
10015 Display
10017 Display
WPC Technik
10031 Dotmatrix controller
10032 Fliptronic I + II
10033 WPC Driver board
10034 WPC 95 Driver board
20001 128x16 Dotmatrix
20002 128x32 Dotmatrix
Bally Displays
30001 6-digit display
30003 7-digit display
STERN White Star
40003 White Star Drive board