26 o 
M 
Malleson Rod and Reel Co. (D). 
Manfredi, A. T. (L). 
Maryland Agricultural Experiment Station. (D). 
Massachusetts Agricultural Experiment Station. (D). 
Massamore, Dr. G. W. (L). 
Mayo, John B. (D). 
McCormick, E. O. (D). 
McCormick Harvesting Machine Co. (D & L). 
McGregor, H. B. (D. & C). 
McHugh, D. C. (D). 
McMurdy, Robt. (D). 
Meier, J. (C). 
Mertens & Co. (D). 
Metz, D. C. L. (C). 
Millspaugh, C. F. (D. & L). 
Minnesota Agricultural Experiment Station. (U). 
Mississippi Agricultural Experiment Station. (D). 
Missouri Agricultural Experiment Station. (D). 
Montague, H. B. (C). 
Museum of Natural History of Lyons, France. (D). 
N 
Nakamura, K. (D). 
National Tube Works. (D). 
Nevada Agricultural Experiment Station. (D). 
North Carolina Agricultural Experiment Station. (D). 
New Jersey Agricultural Experiment Station. (D). 
New Mexico Agricultural College. (D). 
New York Agricultural Experiment Station. (D). 
Nicholas, Bishop. (D). 
North Dakota Agricultural Experiment Station. (D). 
Nuttal, D. (D). 
O 
Ohio Agricultural Experiment Station. (D). 
Ohio State Archaeological and Historical Society. (D). 
Ondudink, F. A. (D). 
Oregon Agricultural Experiment Station. (D). 
