Common Exhibitions of Leonard Ochtman and Samuel John Lamorna Birch
Apr 22‒Oct 31, 1909
VIII. Esposizione d'Arte della Città di Venezia
Venice
:
Giardini Pubblici
Apr 24‒Jun 30, 1913
Seventeenth Annual Exhibition
Pittsburgh
:
Carnegie Institute
Apr 30‒Jun 30, 1914
Eighteenth Annual Exhibition
Pittsburgh
:
Carnegie Institute