From Nancy C. Russell, Oct. 21, 1930, mentions "Watching for Wagons", "The Running Buffalo with Grand Duke Alexis", and "Buffalo Bill", she also offers "Entering Game Country".

From Cole, Oct. 3, 1930, Cole informs Nancy C. Russell that he recently acquired three paintings by Charles M. Russell, "Watching for Wagons", "Running Buffalo with Grand Duke Alexis and General Sheridan", and "The parting of Sacajawea with her Brother at the Three Forks of the Missouri", wants more information about these three paintings.

From Cole's secretary to Nancy C. Russell, Oct. 7, 1930, correction of the painting title, "The Parting of Sacajawea with her Brother at the Three Forks of the Missouri" to "The Meeting of Sacajawea with her Sister at the Three Forks of the Missouri".

From Cole, Nov. 17, 1930, he sends Nancy C. Russell three photographs of Charles M. Russell's works, "Lewis and Clark", "Running Buffalo", and "Watching for Wagons".

From Nancy C Russell, Nov. 25, 1930, suggests that Cole might be interested in a book that Charles M Russell illustrated, Parkman's "Oregon Trail".

From Nancy C. Russell, Dec. 11, 1930, sending a photograph of "Entering Game Country", also trying to get a photograph of a Charles M. Russell watercolor.

From Cole, Dec. 8, 1930, he is not interested in purchasing "Entering Game Country".

From Cole, Dec. 1, 1930, states he is not interested in purchasing the book "Oregon Trail", he also thanks Nancy C. Russell for sending the photographs of paintings he requested.

From Nancy C. Russell, Jan, 30, 1931, mentions some paintings that she and Cole are negotiating about, also writes more extensively about the painting "Reed's Fort".

From Cole, Jan. 14, 1931, he rejects the watercolor priced at $1200, name not mentioned.