XXxiv PROCEEDINGS. 



time to twenty-six scientific institutions, and that publications had been 

 received for the first time from thirty-one such institutions, viz., 

 from : 



The Public Museum of the City of Milwaukee, U. S. A. 



The Dundee Naturalists Society, Dundee, Scotland 



The University of Illinois, Urbana, U. S. A. 



The Royal Society of Queensland, Brisbane, Australia. 



The North of England Institute of Mining and Mechanical Engi- 

 neers, Newcastle-upon-Tyne. 



The Field Columbian Museum, Chicago. 



The Natural Science Association of Staten Island, N. Y., 

 U. S. A. 



The Montana Society of Oivil Engineers, Montana, U. S. A. 



The Case School of Applied Science, Cleveland, U. S. A. 



The Dulwich College Science Society, Dulwich, England. 



The Public Library of the City of Boston, U. S. A. 



Departmento Nacional de Estadistica de Costa Rica, San Jose. 



Naturwissenchaftlicher Verein an der Universitat, Vienna. 



The Astronomical Observatory of Harvard College, Cambridge, 

 U. S. A. 



K. Sachsische Gesellschaft der Wissenschaften, Leipzig. 



The University of Tennessee, Knoxville, U. S. A. 



Musee D'Histoire Naturelle, Paris. 



The Government Observatory, Madras, India. 



Observatorio Astronomico y Meteorologico, San Salvador. 



The Berwickshire Naturalists Club, Alnwick. 



The University, Leipzig. 



Comision Geologica de Mexico, Mexico. 



Societe Linneenne du Nord de la France, Amiens. 



The South African Museum, Cape Town. 



The Iowa Academy of Science, Desmoines, Iowa, U. S. A. 



Sociedad Meteorologica Uruguaya, Montevideo. 



The Edinburgh Mathematical Society, Edinburgh. 



The Gordon College Museum, Geelong, Australia. 



K. Museum fur Vulkerkunde, Berlin. 



The Natural History and Philosophical Society, Birmingham. 



Deutscher wissenschaftlicher Verein, Santiago, Chili. 



The following list gives the number of institutions, including socie- 

 ties, universities, government departments, libraries, museums, etc., to 

 which, at the present date, our Transactions are sent, and from which 

 publications are received in exchange : 



