| Adams, James S., R. 1, Hinsdale |
| Allen, Theodore R., Delavan |
| Anthony, A. B., R. No. 3, Sterling |
| Baber, Adin, Kansas |
| Best, R. B., Eldred |
| Bolle, Dr. A. C., 324 E. State St., Jacksonville |
| Bontz, Mrs. Lillian, 161 W. Mass. Ave., Peoria |
| Bronson, Earl A., 800 Simpson St., Evanston |
| Churchill, Woodford M., 4250 Drexel Blvd., Chicago |
| Colby, Dr. Arthur S., University of Illinois, Urbana |
| Colehour, Francis H., 411 Brown Bldg., Rockford |
| Dintelman, L. F., Belleville |
| Duis, J. G., Shattuc |
| Edmunds, Mrs. Palmer D., La Hogue |
| Frey, Mrs. Frank H., 2315 West 108th Place, Chicago |
| Frey, Frank H., 2315 West 108th Place, Chicago |
| Frierdich, Fred, 3907 W. Main St., Belleville |
| Gerardi, Joseph, O'Fallon |
| Gott, Lawrence E., P. O. Box No. 104, Enfield |
| Gusler, Carl, 213 N. Taylor Ave., Oak Park |
| Haeseler, L. M., 1959 W. Madison St., Chicago |
| Helmle, Herman C., 123 N. Walnut St., Springfield |
| Jungk, Adolph, 817 Washington Ave., Alton |
| Kilner, F. R., c/o American Nurseryman, 508 So. Dearborn St., Chicago |
| Kinsel, Dr. O. A., Box 53, Morrison |
| Knobloch, Miss Margaret, Arthur |
| Kreider, Ralph, Jr., Hammond |
| Livermore, Ogden, 801 Forest Ave., Evanston |
| Logan, George F., Dallas City |
| Love, W. Wray, 601 E. Boone St., Salem |
| Maxwell, Leroy O., 312 W. Avondale St., Champaign |
| Oakes, Royal, Bluffs |
| Peterson, Dr. Joel A., 602 University Ave., Urbana |
| Powell, Charles A., Hickory St., Jerseyville |
| Remaly, Howard A., 1120 E. Maple St., Kankakee |
| Riehl, Miss Amelia, Evergreen Heights, Godfrey |
| Trobaugh, Frank E., West Frankfort |
| Valley Landscape Co., Box 688, Elgin |
| Van Cleave, Bruce, 1049 Chatfield Rd., Winnetka |
| Walantas, John, 3464 Lituanica Ave., Chicago |
| Werner, Edward H., 282 Ridgeland Ave., Elmhurst |
| Whitford, A. M., Farina |
| |
| INDIANA |
| Behr, J. E., Laconia |
| Boyer, Clyde C., Nabb |
| Gentry, Herbert M., R. No. 2, Noblesville |
| Minton, Charles F., R. No. 5, Huntington |
| Morey, B. F., 453 S. 5th St., Clinton |
| Olson, Albert L., 1230 Nuttman Ave., Fort Wayne |
| Prell, Carl F., 803 West Colfax Ave., South Bend |
| Skinner, Dr. Chas. H., Indiana University, Bloomington |
| Sly, Donald R., R. No. 3, Rockport |
| Tormohlen, Willard, 321 Cleveland St., Gary |
| Wallick, Ford, R. No. 4, Peru |
| Warren, E. L., New Richmond |
| Wilkinson, J. F., Indiana Nut Nursery, Rockport |
| |
| IOWA |
| Andrew, Dr. Earl V., Maquoketa |
| Beeghly, Dale, Pierson |
| Berhow, S., Berhow Nurseries, Huxley |
| Boice, R. H., R. 1, Nashua |
| Cerveny, Frank L., R. No. 4, Cedar Rapids |
| Christensen, Everett G., Gilmore City |
| Crumley, Joe F., 221 Park Rd., Iowa City |
| Ferris, Wayne, Hampton |
| Gardner, Clark, c/o Gardner Nurseries, Osage |
| Harrison, L. E., Nashua |
| Hill, Clarence S., Hilburn Stock Farm, Minburn |
| Huen, E. F., Eldora |
| Iowa State Horticultural Society, State House, Des Moines |
| Kivell, Ivan E., R. No. 3, Greene |
| Lehmann, F. W., Jr., 3220 John Lynde Rd., Des Moines |
| Lounsberry, C. C., 209 Howard Ave., Ames |
| Mahon, Milton, Blakesburg |
| McLeran, Harold F., Mt. Pleasant |
| Rohrbacher, Dr. Wm., 811 East College St., Iowa City |
| Schlagenbusch Bros., R. No. 3, Ft. Madison |
| Schlanbusch, Dr. O. E., 350 Magowan Ave., Iowa City |
| Snyder, D. C., Center Point |
| Steffen, R. F., Box 62, Sioux City |
| Van Meter, W. L., Adel |
| Wade, Miss Ida May, 1410 Avalon Ave., Waterloo |
| Wingert, John O., Dallas Center |
| Wood, Roy A., Castana |
| |
| KANSAS |
| Borst, Frank E., 1704 Shawnee St., Leavenworth |
| Boyd, Elmer, R. No. 1, Box 95, Oskaloosa |
| Funk, M. D., 1501 N. Tyler St., Topeka |
| Hofman, Rayburn, R. No. 5, Manhattan |
| Leavenworth Nurseries, R. No. 3, Leavenworth |
| Schroeder, Emmett H., 800 W. 17th, Hutchinson |
| Wise, H. S., 579 W. Douglas Ave., Wichita |
| |
| KENTUCKY |
| Alves, Robert H., c/o Nehi Bottling Co., Henderson |
| Baughn, Cullie, R. No. 6, Box 1, Franklin |
| Bureau of School Service, University of Kentucky, Lexington |
| Cornett, Lester, Box 566, Lynch |
| Gooch, Perry, R. No. 1, Oakville |
| Moss, Dr. C. A., Williamsburg |
| Rice, E. C., Absher |
| Tatum, W. G., No. R. 4, Lebanon |
| Watt, R. M., R. No. 1, Lexington |
| Whittinghill, Lonnie M., Box 10, Love |
| |
| LOUISIANA |
| Fullilove, J. Hill., Box 157, Shreveport |
| Louisiana State University and A. & M. College, General Library, University |
| |
| MAINE |
| Pike, Radcliffe B., Lubec |
| |
| MARYLAND |
| Crane, Dr. H. L., Bureau of Plant Industry Station, Beltsville |
| Gravatt, Dr. G. F., Forest Pathology, Plant Industry, USDA, Beltsville |
| Hodgson, Wm. C., R. No. 1, White Hall |
| Hoopes, Wilmer, Forest Hill |
| Kemp, Homer S., Bountiful Ridge Nurseries,
|