Cubist sculptor (1891–1973) who counted Juan Gris, Pablo Picasso, and Amedeo Modigliani among his associates. ALS signed “J. Lipchitz,” one page, 8.5 x 11, October 9, 1962. Letter to Fichback. In full: “Here is your check for $1. Thank you very much. Now you don’t have only my signature but also a letter from me.” In fine condition, with intersecting folds, one passing through a single letter of the signature, and scattered wrinkles. RRAuction COA.