MasgachusettSi 



Boston, Mass. — Microscopial Section of the Boston Society of Naitral 

 History. 



Taunton, Mass. — Taunton Microscopial Society, Dr. F. A. Hubbard- 

 Secretary. 



Worcester, Mass. — Natural History Society. 



Michigan. 



Ypsilanti, Mich. — Michigan Teachers' Society of Microscopists. 



Minnesota. 

 St. Paul, Minn. — Northwestern Microscopial Society. 



Missouri. 



St. Louis, Mo. — St. Louis Club of Microscopists, S. E. Barber, Secretary. 



Nebraska. 

 Lincoln, Nebr. — Lincoln Microscopical Club, Roscoe Pound, Secretary. 

 Omaha, Nebr. — Omaha Microscopical Society, Dr. Wilkeson, Secretary. 



Ne^v Jersey. 



East Orange, N. J. — Essex County Microscopical Society. 

 New Brumswick, N. J. — New Jersey State Microscopical Society, F. C. 

 Vandyke, Secretary. 



Trenton, N. J. — Natural History Society. 



New York. 



Brooklyn, N. Y.— Department of Microscopy, Brooklyn Institute, 200 

 Washington street, F. H. Hooper, Secretary. 



Buffalo, N. Y. — Microscopical Club of the Buffalo Society of Natural 

 History, S. Hobart Dorr, Secretary. 



Buffalo, N. Y. — Naturalist's Field Club, M. A. Fleming, Secretary. 



Buffalo, N. Y. — Buffalo Microscopical Club, James W. Ward, Secretary. 



Cananbaigua, N. Y. — Canandaigua Microscopical Society. 



Elmira, N. Y. — UpDeGrafif Microscopial Section, Academy of Sciences. 



Fredonia, N. Y. Fredonia Microscopical and Nautral Science Club, Nel- 

 son G. Eichmond, M. D., Secretary. 



Jamestown, N. Y.— Jamestown Microscopical Society, S. W. Baker, 

 Secretary. 



Flatbush, N. Y. — New York Microscopical Society, 64 Madison avenue, 

 J. L. Zabriskie, Secretary. 



New York. — American Microscopical Society. 



Nyack, N. Y. — Nyack Society ot Microscopists, Miss Edith Stillwell, Sec- 

 retary. 



Eochester, N. Y. — Academy of Sciences, (in the Botanical Section there 

 are frequently microscopical exhibits), Frank C. Baker, Secretary. 



Troy, N. Y. — Troy Scientific Association. 



