XXII 
63. Zurich. — Naturforschende Gesellschaft (Société des 
Sciences naturelles). 
Amérique du Nord 
U. S. A. 
64. Berkeley (California). — University of California 
(Exhange departement University Library). 
65. Cambridge (Massachusset). — Muséum of comparative 
Zoologie at Havard college. 
66. Chicaco (Illinois). — Field Columbian Muséum Chicago. 
67. Cincinnati (Ohio). — Lloyd Library of botany, phar- 
macy, and materiæ medica. 
68. Granville (Ohio). — Scientific laboratoires of Denison 
University. 
69. Milwaukee (Wisconsin). — Public Muséum. 
70. New-York. — New-York Academy of Sciences, 77, th 
Street and Central Park, West. 
71. — Brooklyn Institute of Arts and Sciences, Mu¬ 
séum, Building, eastern Parkway. 
72. — American geographical Society, n° 15 West, 81 st. 
Street. 
73. Oberlin (Ohio). — Wilson Ornithological Club, Oberlin 
College Library. 
74. Philadelphia (Pensylvany). — Academy of natural 
Sciences. 
75. — Geographical Society of Philadelphia,400 Wither- 
spoon Bldg. 
76. Chapell-Hill (N. C.). — Elisiia Mitchell scientific 
Society. 
77. Saint-Louis (Missouri). — Academy of Sciences. 
78. — The Missouri botanical garden. 
79. San-Francisco (California). — California Academy of 
Sciences. 
80. Washington. — Simthsonian Institution. 
81. -— Bureau of american Ethnology, 1333 F. Street 
NW. D. C. 
82. — U. S. Departement of Agriculture. — Division of 
biological Survey. — Washington, D. C. 
83. — National Academy of Sciences. 
