New York: Julien Levy Gallery (ND- 1940s?).
An advertisment for an auction of works by Tchelitchew, Diego Rivera, Walker Evans, Rockwell Kent and numerous others to benefit political prisoners. The single folded sheet also notes a "Brazilian Strip Tsi-Tsi Dance" and references the sponsors, which included Chick Austin, Bennet Cerf and others.
Very good, quite rare.