R.C. Vose Paintings, Boston
Private collection, Brookline, Massachusetts
Questroyal Fine Art, LLC, New York
Spanierman Gallery, New York
Questroyal Fine Art, LLC, New York, Ralph Albert Blakelock, The Great Mad Genius, November 15–December 15, 2005
Notes: This painting has been authenticated and catalogued by the University of Nebraska Inventory as NBI-1966, category II.