The Hotchkiss M201 was built under license by WOF (Willys of France) up into the 1970's and many of the parts are stamped as such...WOF. VERY similar to the Willys MB and needs to be viewed up close to look for small detailed differences. I think 12 volt electical. The rear fender panel welds, the rear shock covers box, and I think the front frame horns are a few differences. I would have to look up other points... Other wise many Willys experts are fooled by the Hotchkiss.