Consultant to National Collection of Fine Arts, 1964-1971
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Consultant to National Collection of Fine Arts, 1964-1971
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Commissioner of American Pavilion, Venice Biennale, 1960, 1984
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Johns Hopkins University Art Courses, 1945-1947
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Johns Hopkins University Art Courses, 1947-1948
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Johns Hopkins University Art Courses, 1949-1950
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Johns Hopkins University Art Courses, 1952
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Jurying and Committees, 1949-1953
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Sound Recording of Ilya Bolotowsky Lecture at National Museum of American Art, 1975 January 15
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Travel Abroad, 1955-1958
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Travel USA, Speaking Engagements and Juryin, A-B, 1960-1962
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Travel USA, Speaking Engagements and Juryin, C-D, 1959-1962
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Travel USA, Speaking Engagements and Jurying, E-M, 1960-1961
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Travel USA, Speaking Engagements and Jurying, N-W, 1957-1962
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