I have an old Mercury 650 (or do they call it a 65?) 3 cylinder Serial 9082304. Most places i look up the serial says that it doesn't exist. I believe it is Belgium made.
Pictures here - https://drive.google.com/drive/folders/1hMwSMp2TUc12jcLmV-z319SpS4s0Uy_g?usp=sharing
I am trying to find a...