1859
Charles Cagniard de la Tour, French physicist and engineer (born 1777)
Charles Cagniard de la Tour, French physicist and engineer (born 1777)
Charles Cagniard de la Tour, French physicist and engineer (born 1777)
French engineer and physicist (1777–1859)
Charles Cagniard de la Tour, French physicist and engineer (born 1777)
Charles Cagniard de la Tour, French physicist and engineer (born 1777)