[Techtoolslist] Williams System 7 test ROM

[Mark]

I have an original Williams System 3-7 test rig, but I only have the 
original ROM image, that deals with System 3-6 (fits on a 2516). Can 
anyone point me at a copy of the later 2532 image that includes the 
System 7 tests?


Thank you,

Mark

arcadeexperts.co.uk