frontbackmarcel duchamp à l'infinitif published by the typosophic society with typotranslation by richard hamilton and ecke bonk of marcel duchamp's white box (1967)(another great texas find)images of the original edition:some duchamp books:-marcel duchamp: the box in a valise, de ou par marcel duchamp ou rrose selavy, rizzoli by ecke bonk-joseph cornell/marcel duchamp...in resonance, hatje cantz