Columbus Gallery of Fine Arts, Columbus, Ohio, "Inaugural Exhibition," January-February 1931, no. 8; University Galleries, University of California, Los Angeles, and elsewhere, "Marsden Hartley: Painter/Poet 1877-1943," November 20-December 20, 1968; Wildenstein and Co., Inc., New York, "Ferdinand Howald, Avant-Garde Collector," May 19-July 3, 1970, no. 74; The American Federation of Arts, New York, and elsewhere, "Sections from the Ferdinand Howald Collection: The Columbus Gallery of Fine Arts," September 1970-June 1972; Cummer Gallery of Art, Jacksonville, Florida, January 2-31, 1971; University of Georgia Museum of Art, Athens, Georgia, February 21-March 21, 1971; Phoenix Art Museum, Phoenix, Arizona, April 11-May 9, 1971; Milwaukee Art Center, Milwaukee, Wisconsin, May 30-June 27, 1971 Akron Art Museum, Akron, Ohio, "Marsden Hartley," September 17-October 23, 1972; University of Texas Art Museum, Austin, Texas, n.d.; El Paso Museum of Art, El Paso, Texas, "Modern American Painting 1907-1936: The Maria and Barry King Collection," September 8, 2013-January 5, 2014.