1887.] NEW-YORK MICROSCOPICAL SOCIETY. 7 



Drs. Frank M. Hoyt and H. Fearn were elected Active Mem- 

 bers, and Prof. A. M. Mayer was elected a Corresponding Mem- 

 ber of the Society. 



On motion, the names of the following persons designated as 

 Associate Members under the old Constitution and By-Laws, 

 were directed to be printed in the forthcoming list of members 

 of the Society as Corresponding Members ; viz.: — 



D. F. Briggs, M. D., Germantown, Pa. 



Prof. .W. Whitman Bailey, Brown University, Providence, R. I. 



Albert H. Chester, Hamilton College, Clinton, N. Y. 



Antonio de Gordon y Acosta, Havana, Cuba. 



Eugene Mauler, Travers, Switzerland. 



Carl Seiler, Philadelphia, Pa. 



Charles L. Swasey, New Bedford, Mass. 



Thomas Taylor, M. D., Washington, D. C. 



James W. Ward, Grosvenor Library, Buffalo, N. Y. 



On motion, the Society ordered the following names of Hon- 

 orary Members to be printed, in the forthcoming list of Mem- . 

 bers, as the Honorary Members of ihe Society under the new 

 By-Laws, viz.: — 



Prof. Hamilton L. Smith, Geneva, N. Y. 

 J. H, Mortimer, 113 Maiden Lane, N. Y. City. 

 Hon, Jacob D. Cox, Cincinnati, Ohio. 

 Frank Crisp, LL.B., London, England. 



On motion, it was resolved that the names of the former 

 Active Members of the Society be printed in the same list as 

 Resident Members. 



The Corresponding Secretary, Mr. B. Braman, reported the 

 receipt of a gift of nine Photographs, from Dr. Henri Van 

 Heurck, with an accompanying description. The said photo- 

 graphs were taken with an apo-chromatic No. 10, Zeiss homo- 

 geneous immersion lens — power, 800 diameters — and a further 

 magnification of the same to 3,000 diameters. The Correspon- 

 ding Secretary read the description, and exhibited the photo- 

 graphs of F. angulatum, S. gemma, and ^. pellucida. 



On motion, the thanks of the Society were tendered Dr. Henri 

 Van Heurck, for these well executed and instructive photographs. 



Mr. H. L. Brevoort addressed the Society on the Browni^n 



