La Porte de Marcel Duchamp
Do you know who Waldo Hanchett was? He patented the dental chair in 1848! We've come a long way, don't you think?
Sylvester Sawyer's 1879 patent model of the bicycle on display at the Smithsonian American Art Museum.
Doctor's Chair Patent Model, SOLD $9,500
V YEARS OF > by Artemis Papachristou supported by NOWNESS