I bought one of these out a barn when I was 15 in 1966; a 1917 Henderson Four:
Wish I had it today!
My $.02.
what was its Top speed ? and owning such bike must had felt great at that time .
I dunno for sure about top speed but I got it up to around 60 mph (96 KPH) on more than one occasion but my Mom raised Hell and Dad made me sell it.
Yep, I was on top of the world!
Also bought one of these but it was a 1908 and had leather belt drive:
My $.02.