Columbia subject headings:
Prints, American--Exhibitions.
Prints--United States--20th century--Exhibitions.
Schmidt, Katherine, 1898-1978--Art collections--Exhibitions.
Schmidt, Katherine, 1898-1978--Exhibitions.
Harvard subject headings:
Prints, American--20th century--Exhibitions.
Prints, American--Exhibitions.
Prints--20th century--United States--Exhibitions.
Schmidt, Katherine, 1898-1978--Art collections--Exhibitions.
Schmidt, Katherine, 1898-1978--Exhibitions.
Princeton subject headings:
Painters--United States--Biography.
Schmidt, Katherine, 1898-1978--Art collections.
Schmidt, Katherine, 1898-1978.