By Jessica Lewis, Collectors Weekly Staff (Copyright 2009)

Darwin Holmstrom talks about the history of motorcycles, especially Harley-Davidsons. He discusses technological and stylistic innovations and specific break-through models, and the differences between vintage motorcycle collectors and classic car collectors. Darwin has written multiple books on motorcycles and automobiles. His newest, “The Harley-Davidson Motor Co. Archive Collection”, is available online from Motorbooks.

I’ve been a lifelong motorcyclist. I started riding a …