New York State Agricultural Experiment Station, Geneva, New York. Turkish tree hazel; Chinese tree hazel, native hazel, European hazels, hybrid hazels, black x Persian hybrid walnut.
G. B. Rhodes, Covington, Tennessee. Pecans, heartnut, Persian walnut.
Dr. Aubrey Richards, Whiteville, Tennessee. Chinese and hybrid chestnuts, heartnuts, black walnuts.
Sylvester Shessler, Genoa, Ohio. Persian walnuts, black walnuts, heartnut.
H, F. Stoke, Roanoke, Virginia. Persian walnuts, black walnuts, butternuts, heartnuts, shellbark hickory, shagbark hickory, filberts, Chinese, Japanese and hybrid chestnuts, hybrid hazels, graft unions, photographs.
TVA Forestry Relations Department (Norris Nursery), Norris, Tennessee. Large collections of black and seedling Persian walnuts; Chinese chestnuts, heartnuts, filberts, American hazel, pecans, shellbark hickory, Oriental persimmons.
U.S.D.A. Pecan Station, Albany, Georgia. Named varieties of Chinese chestnut.
J. F. Wilkinson, Rockport, Indiana. Pecans.
Dr. W. C. Willett, Elmore, Ohio. Heartnuts.
William J. Wilson, Fort Valley, Georgia. Black walnut, hican.