Present Whereabouts Unknown.
M. KNOEDLER & CO., 556-558, Fifth Avenue, New York, March 31 – April 12, 1913, No. 4.
American Art News, New York, Vol. 10, No. 25, March 30, 1912, p. 3
Brooklyn Eagle, April 6, 1913
New Yorker Staats Zeitung, April 6, 1913
The initials in the exhibition list must have been reversed for the second initial surely stands for John. American Art News, New York, March 30, 1912 states that Muller-Ury had completed recently a ‘…most satisfactory work and an excellent likeness is a portrait of Mr. John H. Cole.’