ALABAMA
Williams, P. F., Prof. of Horticulture, Ala. Polytechnic Institute, Auburn
Alabama Farm Journal, Montgomery, Ala.
ARIZONA
Biederman, C. R., Garces, Cochise Co.
Huntzinger, H. G., Teviston
Rodgers, Robt. A., Forest Service, U. S. Dept, of Agric, Canille
ARKANSAS
Wilson, B. N., Prof. of Mechanical Engineering, Univ. of Ark., Fayetteville
Powers, R. C, 414 So. Trust Bldg., Little Rock, Ark.
CALIFORNIA
McNeil, Anna, 2154 Center St., Berkeley
Baker, W. A., Greenfield
Leonard Coates Nursery Co., Morgan Hill
Smith, R. E., Agric Exp. Sta., Whittier
Burbank, Luther, Santa Rosa
CANADA
Cleugh, H. H., Castlegar, British Columbia
Secord, Harper, St. Catherin's, Ontario
Porter, W. T., 1520 St. Clair Ave., Toronto
Sager, D. S., Dr., Brantford
Moyle, Henry, 84 Bedford Road, Toronto
Ross, Malcolm N., Dept. Public Works, Regina, Saskatchewan
Saunders & Co., W. E., London, Ontario
Hubbell, W. S., Spanish River Lumber Co., Little Current, Ontario
Peters, E. W., 742 Somerset Bldg., Winnepeg
Graham, Wm., Hagensburg, British Columbia