So my panel from the factory had no labels whatsoever. Mine is a 1987 (engine was stamped new in '87, hull said '83 but I learned that they made the hulls in advance and turned them into trawlers, coupes, sport fishing boats as required) I bought mine from the original owner in '85, so I've had her a long time. She is a great sea boat on the North Atlantic. Much better than a lot of larger, more famous trawlers.
Everything was a green or black wire. Neatly run; but useless. I feel your pain, but the best thing to do is start replacing the wiring that is important. Charging system and battery isolation. A lot of wiring technology has changed after all these years after leaving the factory. Unfortunately, there were no standards back then.
Does your AC supply connect to an Amp meter before connecting to the panel? Mine was wired like that. Dangerous.
Good luck. We aren't ignoring you... just timing was bad. Apologies from all.