Jan., 1921. Annual Report of the Director. 423 



MARYLAND 



Agricultural Experiment Station, College Park 2 



Horticultural Society, College Park I 



Johns Hopkins University, Baltimore 2 



Maryland Institute, Baltimore I 



MASSACHUSETTS ^ 



Agricultural Experiment Station, Amherst I 



American Academy of Arts and Sciences, Boston I 



American Antiquarian Society, Boston I 



Amherst College I 



Archaeological Institute of America, Boston 2 



Boston Public Library I 



Boston Society of Natural History I 



Clark University, Worcester I 



Essex Institute, Salem 2 



Harvard Museum of Comparative Zoology, Cambridge 3 



Harvard University, Arnold Arboretum, Jamaica Plain I 



Musetmi of Fine Arts, Boston 2 



New Bedford Public Library 2 



Peabody Institute 1 



Peabody Museum, Cambridge 2 



Peabody Muscam, Salem I 



Salem Public Library I 



Springfield City Library Association I 



Springfield Natural History Museum 1 



Williams College, Williamstown I 



MICHIGAN 



Agricultural Experiment Station, Agricultural College I 



Department of Parks and Boulevards, Detroit I 



Detroit Institute of Art I 



Grand Rapids Public Library 2 



Michigan College of Mines, Houghton I 



Michigan State Library, Lansing I 



State Board of Library Commissions, Lansing I 



University of Michigan, Ann Arbor 2 



MINNESOTA 



Agricultural Experiment Station, St. Paul 2 



Minneapolis Institute of Fine Arts I 



Minnesota Geological Survey, Miimeapolis I 



Minnesota Historical Society, St. Paul 2 



St. Paul Institute 2 



University of Minnesota, Minneapolis 2 



MISSISSIPPI 



State Geological Survey, Jackson I 



MISSOURI 



Association of Engineering Societies, St. Louis I 



Bureau of Geology and Mines, Jefferson City I 



City Art Museum, St. Louis 2 



Missouri Botanical Garden, St. Louis I 



St. Louis Public Library I 



