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Lot description
Clarence Sinclair Bull (1895-1979) "Mata Hari" (Greta Garbo), 1932 Gelatin silver print on paper An artist's proof aside from the edition of unknown size With the artist's partial embossed stamp in the lower left of the image: Clarence Sinclair Bull; inscribed "AP" in pencil and with the Kobal Collection embossed stamp in the lower margin; with the artist's black ink stamp and a copyright ink stamp, verso; titled and dated on a post-it note affixed verso