Gustave de Ponton d'Amécourt

Gustave de Ponton d'Amécourt
With his beloved propeller in 1863, by photographer Nadar
Born(1825-08-16)August 16, 1825
DiedJanuary 20, 1888(1888-01-20) (aged 62)
Occupation(s)Archaeologist
Numismatist
SpouseAnne-Marie Dumont de Signéville

Gustave de Ponton d'Amécourt (16 August 1825 – 20 January 1888, Trilport, France) was a French inventor, archaeologist, and numismatist. He coined the term "helicopter" and invented one of the first prototypes.