REMOVE

1. Smithsonian American Art Mus …
2. 1910-1976

WHAT

1. Drawings and Watercolors (2)
2. gouache on paper (1)
3. opaque watercolor and pen … (1)

WHERE

1. North American; American (2)

WHO

1. Smithsonian American Art … (2)
2. Siporin, Mitchell (1)
3. Turnbull, James Baare (1)

WHEN

1. 1937 (1)
2. 1939 (1)
3. 1943 (1)
4. ca. 1939-1943 (1)