The Blind man1917 MayAt head of title of no. 2: P.B.T.Editors: Henri-Pierre Roché, Beatrice Wood, and Marcel Duchamp, with editorial participation by Man Ray.No. 2 published by Beatrice Wood.The initials "P.B.T" at head of title of no. 2 stands for Pierre (Roché), Beatrice (Wood), and "Totor," Roché's nickname for Duchamp.text