National Portrait Gallery, Smithsonian Institution The artist; his daughter Margit Adam, Munich, Germany; purchased 1991 NPG According to the artist’s daughter, it was commissioned by “TheSportsman” 1928/29; this version retained by artist, and “The picture had remained in the States during World War II. I got it back in the sixties.” Letters from Margit Adam 30 January 1990, 24 February 1990
