So OK, this one has me beating my head against the wall!
1969 Bally 'London' bingo, in the backbox have a completely toasted resistor across contacts on the start and 25 cent relays.
And I have spent far more time than I would like to admit staring at the schematic trying to identify this part. So far, no joy...
So, I am wondering. Does anyone out there have a 'London' where this part is not fried that you might be able to have a look and tell me what the value of this resistor should be?
(or add in a picture if resistor color codes are not your friend?)
For reference, looking into the backbox from the rear with the door open this is located just about center on the right side inner backbox wall.