6713 Deutsch, Boris. Unidentified painting. Unidentified source.n.d.
6714 Duchamp, Marcel, 1887-1968. L.H.O.O.Q. Marcel Duchamp.
6715 Duchamp, Marcel, 1887-1968. Network of Stoppages.
6716 Duchamp, Marcel, 1887-1968. Network of Stoppages. Julien Levy Gallery. COLOR TRANSPARENCY

See Also:

Arensberg Archives / I. Correspondence / A. General correspondence / f. Julien Levy Gallery.
6717 Duchamp, Marcel, 1887-1968. Tzank Check. Marcel Duchamp.
6718 McFee, Henry Lee, 1886-1953. Unidentified. Unidentified Source.
6719 Miniato, Pietro di (Piero). Crucifixion. Siegfried Aram Gallery
6720 Rivera, Diego, 1886-1957. Portrait of a Man.
6721 Severini, Gino, 1883-1966. La Fete a Montmartre. Marcel Duchamp.
6722 Severini, Gino, 1883-1966. Unidentified. Marcel Duchamp.
6723 Speicher, Eugene E. Unidentified. Unidentified source.