105th St., Cleveland
  Jacobs, Homer L., Davey Tree Expert Co., Kent
  Jacobs, Mason, 3003 Jacobs Rd., Youngstown
  Jacque, John V., 13722 N. Drive, Cleveland 5
  Kappel, Owen, Bolivar
  Kintzel, Frank M., 2506 Briarcliffe Ave., Cincinnati 13
  Kirby, R. L., Box 131, R. 1, Sharonville
  Kratzer, George, Kidron
  Krok, Walter P., 925 W. 29th St., Lorain
  Laditka, Nicholas G., 5322 Stickney Ave., Cleveland 9
  Lashley, Chas. V., 216 S. Main, Wellington
  Lehmann, Carl, Union Trust Bldg., Cincinnati
  Livezey, Albert J., Barnesville
  Madson, Arthur E., 13608-5th Ave., E. Cleveland 12
  McBride, William B., 2398 Brandon Rd., Columbus 8
  Meikle, William J., 730 Thornhill Dr., Cleveland
  Metzger, A. J., 724 Euclid Ave., Toledo 5
  Miller, Arthur R., R. D. 4, Wooster
  Mutchler, Glenn M., Box 10, Massillon
  Neff, Wm., Martel
  Nicolay, Chas., 2259 Hess Ave., Cincinnati 11
  Oches, Norman M., R. D. 2, Brunswick
  Olney High School, R. D. 1, Eggleston Rd., Toledo 5
  Osborn, Frank C., 4040 W. 160th St., Cleveland
  Pomerene, W. H., Coshocton
  Poston, E. M., Jr., 2640 E. Main, Columbus
  Rowe, Stanley M., R. D. 1, Box 83, Cincinnati 27
  Scarff's Sons, W. N., New Carlisle
  Schaufelberger, Hugo S., R. D. 2, Sandusky
  Shelton, Dr. E. M., 1468 W. Clifton Blvd., Lakewood 7
  Sherman, L. Walter, Mahoning Co., Exp. Farm, Canfield
  Shessler, Sylvester M., Genoa
  Silvis, Raymond E., 1725 Lindbergh Ave., N. E., Massillon
  Soliday, E. C., 834 Madison Ave., Lancaster
  Southart, Dr. A. F., 24-1/2 South Main St., Mt. Gilead
  Smith, Sterling A., 630 W. South St., Vermilion
  Spring Hill Nurseries Co., Tipp City
  Stocker, C. P., Lorain Products Corp., 1122 F St., Lorain
  Sylvarium Gardens, L. E. Crawford, 5499 Columbia Rd., N. Olmsted
  Thomas, W. F., 406 S. Main St., Findlay
  Toops, Herbert A., 1430 Cambridge Blvd., Columbus
  Urban, George, 4518 Ardendale Rd., South Euclid 21
  Van Voorhis, J. F., 215 Hudson Ave., Apt. B-1, Newark
  Walker, Carl F., 2851 E. Overlook Rd., Cleveland
  Weaver, Arthur W., 318 Oliver St., Toledo 4
* Weber, Harry, R. Esq., 123 E. 6th St., Cincinnati
  Weber, Mrs. Martha R., R. D. 1, Morgan Rd., Cleves
  Weibel, A. J., 4130 Florida Ave., Cincinnati 23
  Whitmer High School, 5530 Whitmer Drive, Toledo 12
  Willett, Dr. G. P., Elmore
  Wischhusen, J. F., 15031 Shore Acres Dr., N.E., Cleveland 10
  Yates, Edward W., 3108 Parkview Ave., Cincinnati 13
  Yoder, Emmet, Smithville

OKLAHOMA

  Hirschi's Nursery, 414 N. Robinson, Oklahoma City
  Hubbard, Orie B., Kingston
  Hughes, C. V., 5600 N. W. 16-R No. 2, Box 564, Oklahoma City 8
  Jarrett, C. F., 2208 W. 40th, Tulsa
  Meek, E. B., R. D. 2, Wynnewood
  Pulliam, Gordon, 407 Osage Ave., Bartlesville
  Ruhlen, Dr. Chas. A., 114 W. Steele, Cushing
  Swan, Oscar E., Jr., 1226 E. 30th St., Tulsa 5

OREGON

  Borland, Robert E., 219 Mill St., Silverton
  Carlton Nursery Co., Forest Grove
  Dohanian, S. M., P. O. Box 246, Eugene
  Flanagan, George C., 909 Terminal Sales Bldg., Portland
  Miller, John E., R. D. 1, Box 312-A, Oswego
  Russ, E., R. D. 1, Halsey
  Schuster, C. E., Horticulturist, Cervallis

PENNSYLVANIA

  Allaman, R. P., R. D. 1, Harrisburg
  Anundson, Lester, 2630 Chestnut St., Erie
  Banks, H. C., R. D. 1, Hellertown
  Barnhart, Emmert M., R. D. 4, Waynesboro
  Beard, H. G., R. D. 1, Sheridan
  Blair, Dr. G. D., 702 N. Homewood Ave., Pittsburgh
  Bowen, John C., R. D. 1, Macungie
  Breneiser, Amos P., 427-N. 5th St., Reading
  Brenneman, John S., R. D. 6, Lancaster
  Brown, Morrison, Carson Long Military Academy, New Bloomfield
  Buckman, C. M., Schwenkville
  Catterall, Karl P., 734 Frank St., Pittsburgh 10
  Clarke, Wm. S., Jr., Box 167, State College
  Creasy, Luther P., Catawissa
  DeHaven, Edwin, 404 Wall Ave., Pitcairn
  Dewey, Richard, Box 41, Peckville
  Dible, Samuel E., R. D. 3, Shelocta
  Diefenderfer, C. E., 918 Third St., Fullerton
  Driver, Warren M., R. D. 4, Bethlehem
  Ebling, Aaron L., R. D. 2, Reading
  Etter, Fayette, P. O. Box 57, Lehmasters
  Gardner, Ralph D., Box 425, Colonial Park
  Gebhardt, F. C., 140 E. 29th St., Erie
  Gorton, F. B., 4110 Emmet Dr., Erie
  Heasley, George S., R. D. 2, Darlington
  Heckler, George Snyder, Hatfield
  Heilman, R. H., 2303 Beechwood Blvd., Pittsburgh
  Hershey, John W., Nut Tree Nurseries, Downingtown
  Hewetson, Prof. F. N., Fruit Research Lab., Arendtsville
  Hostetter, C. F., Bird-In-Hand
  Hostetter, L. K., R. D. 5, Lancaster
  Hughes, Douglas, 1230 East 21st St., Erie
  Jackson, Schuyler, New Hope
  Johnson, Robert F., R. D. 5, Box 56, Crafton
  Jones, Mildred M., 301 N. West End Ave., Lancaster
  Jones, Dr. Truman W., Coatesville
  Kaufman, M. M., Clarion
  Kirk, DeNard B., Forest Grove
  Knouse, Chas. W., Colonial Park
  Leach, Hon. Will, Court House, Scranton
  Long, Carleton C., 138 College Ave., Beaver
  Losch, Walter, 133 E. High St., Topton
  Mathews, Mrs. Geo., R. D. 2, Cambridge Springs
  Mattoon, H. Gleason, 258 South Van Pelt St., Philadelphia 3
  McCartney, J. Lupton, Rm. 1, Horticultural Bldg., State College
  Mercer, Robert A., 435 E. Phil-Ellera St., Philadelphia 19
  Miller, Elwood B., c/o The Hazleton Bleaching & Dyeing Works, Hazleton
  Miller, Robert O., 3rd & Ridge St., Emmaus
  Moyer, Philip S., Union Trust Bldg., Harrisburg
  Niederriter, Leonard, 1726 State St., Erie
  Reidler, Paul G., Ashland
  Rial, John, 528 Harrison Ave., Greensburg
* Rick, John, 438 Pennsylvania Sq., Reading
  Robinson, P. S., Gettysburg
  Rupp, Edward E., Jr., 57 W. Omfret St., Carlisle
  Sameth, Sigmund, Grandeval Farm, R. D. 3, Kutztown
  Schaible, Percy, Upper Black Eddy
  Schmidt, Albert J., 534 Smithfield St., Pittsburgh
  Sheibley, J. W., Star Route, Landisburg
  Shelly, David B., R. D. 2, Elizabethtown
  Smith, Dr. J. Russell, 550 Elm Ave., Swarthmore
  Stewart, E. L., Pine Hill Farms Nursery, R. D. 2, Homer City
  Stewart, John H., Yule Tree Farm, Akeley
  Stoebener, Harry W., 6227 Penn Ave., Pittsburgh
  Theiss, Dr. Lewis E., Bucknell University, Lewisburg
  Twist, Frank S., Northumberland
  Waggoner, Charles W., 432 Harmony Ave., Rochester
  Washick, Dr. Frank A., 501 Cottman Ave., Philadelphia 11
  Weinrich, Whitney, 134 S. Lansdowne Ave., Lansdowne
  Wicks, Dr. A. G., 227 Baywood Ave., Mt. Lebanon
* Wister, John C., Scott Foundation, Swarthmore College, Swarthmore
  Wood, Wayne, R. D. 1, Newville
  Wright, Ross Pier, 235 West 6th St., Erie
  Zimmerman, Mrs. G. A., R. I, Linglestown

RHODE ISLAND

+ Allen, Philip, 178 Dorance St., Providence
  R. I. State College, Library Dept., Green Hall, Kingston

SOUTH AMERICA

Pereda, Celedonia V., Arroyo 1142, Buenos Aires, Argentina

SOUTH