2Portfolios%3D%221801%22%20and%20Sort_Artist%3D%22Gropper,%20William%22William GropperGropper, WilliamUnited States18971977MaleDrawingA Line Syncopation10 1/16 x 8 in. (25.5 x 20.3 cm)...Inkca. 192319181928DrawingMemorial Art Galleryxxx1978.3278.32SL178.32DI#1William GropperGropper, WilliamUnited States18971977MaleDrawingAmerican Legion Convention15 3/8 x 11 1/8 in. (39.1 x 28.2 cm)...Ink1930-193919301939DrawingMemorial Art Galleryxxx1969.969.9SL169.9DI#1