Lucius Copeland

Lucius Day Copeland
Lucius Copeland and his steam bicycle, 1884
NationalityAmerican
Occupation(s)Engineer and inventor

Lucius Day Copeland was a pioneering 19th-century engineer and inventor from Phoenix, Arizona who demonstrated one of the first motorcycles, the Copeland steam bicycle, a steam-powered Star high-wheeler at the first Arizona Territorial Fair in 1884.