February 24, 1925.  To Philip from The Arlington Hotel: N.V. Crawford [?], Santa Barbara, California

January 6, 1932.  To Philip from Rev. Edward C. Boynton, Scarsdale, N.Y.

March 7, 1924.  To Philip from E.F. Warner of Field and Stream, New York City, N.Y.

November 10, 1925.  To Philip from Forest and Stream Magazine William J. Schalnoch, New York City, N.Y.

November 21, 1931.  To Philip from George N. Von Bernuth Galleries, New Rochelle, New York.

November 28, 1934.  To Philip from George N. Von Gernuth Galleries, New Rochelle, New York.

January 29, 1935.  To Philip from Joseph Hoover & Sons Company, Philadelphia, Pennsylvania.

February 4, 1935.  To Philip from Joseph Hoover & Sons Company, Philadelphia, Pennsylvania.

March 5, 1935.  To Philip from Ketterlinus Lithographic Manufacturing Co., Philadelphia, Pennsylvania.

February 11, 1935.  To Philip from Ketterlinus Lithographic Manufacturing Co., Philadelphia, Pennsylvania.

May 16, 1958.  To Philip from Macmillan Company Publishes, New York City, N.Y.

July 7, 1922.  To Philip from Marble Arms & Mfg. Company, Gladstone, Michigan.

March 17, 1934.  To Philip from Montagnais Fish and Game Club, New York.

January 2, 1931.  To Philip from The Osborne Company, Newark, New Jersey.

January 15, 1931.  To Philip from The Osborne Company, Newark, New Jersey.

September 27, 1933.  To Philip from Outdoor Life, Mount Morris, Illinois.

June 26, 1929.  To Philip from William B. Tubby, New York City, New York.

June 3, 1930.  To Philip from William B. Tubby, New York City, New York.