Gas $0.09/gallon!

Back in the early 1900s that is...  Saw this pic while I was walking in my 'hood to dinner last week. This curious little shop sells antique radios and other knick knacks. They often change the photos in the window and this time around, it was this lovely throwback to a time when gas was ridiculously almost painfully cheap. Can anyone identify the classic beauty he's riding?

Vintage motorcycles gas