Ralph Tweddell

1843–1895
Photograph of Ralph Tweddell Source: Wikimedia Commons

About Ralph Tweddell

British mechanical engineer and inventor of the hydraulic riveter (1843–1895)

People from the Same Era

George Cadogan, 5th Earl Cadogan

1840–1915 politician Durham

Alexandrine von Schönerer

1850–1919 director Vienna

Giacomo Cusmano

1834–1888 presbyter, surgeon Palermo

Theodore Pergande

1840–1916 entomologist Germany

Henry Elford Luxmoore

1841–1926 author, schoolmaster

Alfred Dantzer

1843–1912 lawyer, overretssagfører Copenhagen