May 1‒Oct 20, 1907 Internationale Kunstausstellung Mannheim

Mannheim: Kunsthalle Mannheim

May 2‒Jun 30, 1910 Fourteenth Annual Exhibition

Pittsburgh: Carnegie Institute

Apr 27‒Jun 30, 1911 Fifteenth Annual Exhibition

Pittsburgh: Carnegie Institute

Apr 25‒Jun 30, 1912 Sixteenth Annual Exhibition

Pittsburgh: Carnegie Institute