P. A. Pocheron Specal postcard from P.A. Pocheron to Jacques Lipchitz 4 January 1941 © reserved License this image Sketches, letters, etc. Letter from P.A. Pocheron to Jacques Lipchitz P. A. Pocheron, recipient: Jacques Lipchitz 17 April 1937 Specal postcard from P.A. Pocheron to Jacques Lipchitz P. A. Pocheron, recipient: Jacques Lipchitz 4 January 1941