There were rumors  that the first syncros were breadloafs, and I once 
glimpsed a picture or two. Finally, I have the evidence, a photo of a
factory
4x4 breadloaf crawling up a snowbank. Several prototypes were built,
including
two Westies. 

The photo is at: http://www.pipeline.com/~tforhan/swhome.htm

Tom F.