I haven’t been able to stop studying this old photo on shorpy that Pete linked to this morning on twitter. If you were to summarize Rin Tanaka’s Harley Davidson Book of Fashions into one picture, this might do a pretty good job.
Washington, D.C., circa 1925. “H. Addison Bowie.” A motorcycle dealer on H Street. With “Harley-Davidson” in the big window under “Distributors,” and a smaller sign upstairs. National Photo Company glass negative.
Watch out for this last guy on the right.