Basic questions regarding my ABT Manufacturing EM pinball machine circa 1934 +/-. Play-field shows "The Archer".
The wiring on this unit is in disarray. Some quick research shows this may have been a battery machine???? This unit does have an old ac plug in the mix.
I have not found the exact game but a few very similar. It has a paper reel in the front, similar to this but not exactly, no adjustment dial on the bottom right of mine....
I can probably 'guess' the wiring as there is not much although some missing.
What was the power source for this? If battery, what voltage? A/c , d/c, do I need a transformer or a dc supply?
Any info would be appreciated. (manual, schematic, etc.)
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