Superhawk (250 or 305?).
A local rider has several classics, most that he either restored or cleaned up some bar finds. He's got all three models of 305s, Dream, Scrambler and Super Hawk. The Hawk was in a class of its own as far as engineering and build. It's also a convertible where the controls can be adjusted and set back, it's really a bike that could easily be converted to the track and commuter the rest of the time. The Speedo/Tach is really cool.
This guy also has Bridgestone 175, Vespa, Yammie 650 KR street tracker and modern Yammie 950 v twin.