Don't have one on my Speedster (I have a Berg) but these are Beautiful!
The first thing I thought was, "WOW! Those look just like the shifter on my old Ten Speed Road bike, now retired and serving as my trainer.
Those old bikes from the 1980's were works of art, just like those shifter levers. All polished, engraved and beautiful with components from Campagnolo (Italy) and Suntour (Japan). Looks like mine could stand a little detailing!