I've just had a quick Google, and there's little or nothing about this marque on the net. I got the photo from a French picture site, and assumed that the date was incorrect when I found alternative information in Georgano. Having said that, the famous encyclopedia is known to be wrong on occasion.
It makes you wonder why the encyclopedia's information even names the town of manufacture , when this is in fact wrong, unless the editor read MO as MD. Even then, the town name is wrong. Looking at the image again, I think the date should be a bit earlier, and I'm going to change it to the date of the prototype.