Columbia subject headings:
Painting, German--19th century--Catalogs.
Painting, German--20th century--Catalogs.
Putz, Leo, 1869-1940--Catalogs.
Scholle (Artists' group)--Catalogs.
Unterberger, Siegfried--Art collections--Catalogs.
Harvard subject headings:
Painting, German--Germany--Munich--19th century.
Painting, German--Germany--Munich--20th century.
Painting--Private collections--Germany--Munich.
Putz, Leo, 1869-1940.
Scholle (Artists' group)
Unterberger, Siegfried--Art collections.
Princeton subject headings:
Painting, German--Germany--Munich--19th century.
Painting, German--Germany--Munich--20th century.
Painting--Private collections--Germany--Munich.
Putz, Leo, 1869-1940.
Scholle (Artists' group)
Unterberger, Siegfried--Art collections.