Avion III steam-powered aircraft (1892-7) built by Clément Ader in stairwell of Arts et Metiers Museum. Paris, France.
Photo by Jim Steinhart © 2020, all rights reserved. (Ref: FPMAM121)
Click an index below to see this photo among related images:
Arts et Metiers Museum - Building & Statue of Liberty
Arts et Metiers Museum - Transport