Looks like an earlier deck similar to the model 289 deck, but the 289 mounting tabs are not angled like that. You are probably close on the RER like the early Wonderboy with the aviator stick steering.
For that deck, clean it up and look for a sticker with the ID numbers on it. Amazingly they are usually there somewhere. I'm thinking it looks like there is one right between the mounting brackets on the front but I can't see it that well.