Tag Archives: velocipede

Francestown New Hampshire Motorcycle Inventor: Sylvester H. Roper (1823-1896)

The Smithsonian Museum defines a motorcycle as, “a self-propelled, engine-powered, two-wheeled vehicle.” 

That time-honored institution gives Sylvester H. Roper credit for creating the earliest known example … Continue reading

Posted in Genealogy, New Hampshire Inventors, New Hampshire Men | Tagged , , , , , , , , | 7 Comments