I found this photo in the Motorcycle Jackets book. An excellent book by the way. It shows Tom Sifton on his Knuck Bobber with a 1936 California plate clearly visable. The bike has some 1936 faetures on it. Most obvious is the position of the feed line on the oil tank. But is clearly in the 1937 frame. Being as the bike has been repainted it is hard to tell what year it is. A late '36 with the new frame? An early 1937 with a carryover '36 oil tank? A new 1937 sold in late 1936 would have the 1936 plate on it. Does anybody know for sure what year this bike was?
![](http://i412.photobucket.com/albums/pp209/hd36knuck/TomSifton36Knuck.jpg)
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