T.B. Walker standing on the grand staircase of the Walker Art Gallery, Minneapolis, c.1925.

T.B. Walker Art Gallery, 807 Hennepin Avenue, Minneapolis, c.1890.

Portrait miniature of T.B. Walker, c.1920. Artist: W. Patterson.

Portrait of Thomas Lowry, ca. 1900. Artist: Floyd W. Horton.

Old Savage Building Tower, 1941. Lithographer: Alexander Oja.

Postcard image of the Pillsbury Library, 100 University Avenue SE, and the Exposition Building, c.1910.

Portrait of Leroy Buffington by William Cogswell, 1889. Owned and donated to the Minnesota Historical Society by Buffington's daughter Ella.

Reconstructing St. Anthony Falls, 1869. Oil painting, 1869. Painter: Peter Gui Clausen.

Reconstructing St. Anthony Falls, 1869. Oil painting, 1869. Painter: Peter Gui Clausen.