1930
John Heliker, Sketchbook, 1930s–1940s. Drawings: Pen, brush and black ink on paper; Cover: Letterpress on board, overall: 12 × 18 1/4 × 3/16 in. (30.5 × 46.4 × 0.5 cm). Whitney Museum of American Art, New York; gift of Karen Wilkin 2005.125a-o
John Heliker, 1961
John Heliker, 1909
John Heliker, 1942
John Heliker, 1950
John Heliker, 1941
John Heliker, 1953
John Heliker, 1956
John Heliker, 1962