Vintage Indian motorcycles look pretty good in my book, especially the Scout. The one in the picture is a 1930.
Brutal honesty time... I'm getting real tired of single-sided swingarms. Tubular units are...okay, I guess...but the chunky monocoque units look awful. /rant Anyway... I wish I still had my 350 GTO (above's a GTR)--I'm in a much better position now to keep it running like a top than when I had it.
I can't help but imagine it wasn't intended to be ridden, but the way the exhaust is contoured to the A65 case is fantastic. Some more Brit-bike love in the form of an AJS Porcupine, Vincent HRD Series A Comet (Black Shadows hog the spotlight, but they probably wouldn't have existed without these), another [nearly] Vincent, the NSU-Vincent Fox, and because 2-stroke (okay, so the above 98cc Fox is a 4-stroke, but 2-strokes were also available in 123cc), a Scott Flying Squirrel, That red cylinder block sure sticks out like a sore thumb against the black paint with cream striping and the natural and polished metals.
Mentioning the Duncan Dragonfly (the stillborn microcar, not the yoyo) elsewhere got me thinking about the Douglas Dragonfly. Such a handsome thing, and I bet it'd be great fun to just tool around on.