"Exhibition catalogs"@en . "Exhibition catalogs" . . . . . . . "Charles Demuth of Lancaster : September 24-November 6, 1966, the Pennsylvania Historical and Museum Commission, William Penn Memorial Museum, Harrisburg, Pa"@en . . . "Charles Demuth of Lancaster : September 24-November 6, 1966, the Pennsylvania Historical and Museum Commission, William Penn Memorial Museum, Harrisburg, Pennsylvania" . "Charles Demuth of Lancaster : September 24-November 6, 1966, the Pennsylvania Historical and Museum Commission, William Penn Memorial Museum, Harrisburg, Pennsylvania"@en . . . . . .