Marcel Duchamp. (Subject) "THE PORTABLE MUSEUM OF MARCEL DUCHAMP . DE OU PAR MARCEL DUCHAMP OU RROSE SELAVY." L & R Entwistle & Co. Ltd. London (1996) First edition. English language issue. 3 Parts laid- into a red board portfolio with black ribbon ties. (9 1/2" X 11 3/4") Contents include: A folded color poster in envelope. A facsimile letter from Duchamp to D. Gorseline from 1964 in Par Avion mailing envelope. Printed olve-green catalog with 26 plates & 46 page text. Fine as issued. Though not part of the assembly there is a letter from the firm's director Roberta Entwistle to a Gallery owner regarding the project. Uncommon.