1887.] 



407 



Miss Helen C. de S. Abbott, Pliiladelphia. 



Mr. Joseph S. Harris, Philadelphia. 



Mr. William Henry Rawle^ Philadelphia. 



Prof. Albert H. Smyth, Philadelphia. 



Prof. James Tyson, M.D., Philadelphia. 



Prof. William Powell Wilson, M.D., Philadelphia. 



Mr. Henry D. Wireman, Philadelphia. 



Mr. Wm. T. Barnard, Baltimore, Md. 



Circulars were presented as follows: 



From Dr. A. de Bausset, Chicago, in relation to his proposed 

 aerial polar voyage in June, 1888, 



From the Australasian Association for the Advancement of 

 Science, to be held November 10, 1886. 



From the Academia Eegia Nederlandica enclosing its Pro- 

 gramma Certaminis Poeticos, 1888, with award of prizes. 



From the Committee -on the Centennial Celebration of the 

 settlement of the Northwest, to be held at Marietta, Ohio, 

 April 7, 1888. 



A communication was presented from Dr. Genth, enclosing 

 corrections of some errata that had occurred in printing his 

 paper. 



Accessions to the Library were reported from the Asiatic 

 Society of Japan, Yokahama ; Physikalische Gesellschaft, 

 Deutsche Geologische Gesellschaft, K. P. Akakemie der Wis- 

 senschaften, Berlin; Prof. H. Carvill Lewis, Heidelberg ; K. 

 Siichsische Gesellschaft der Wissenschaften, Leipzig ; Deutsche 

 Gesellschaft fiir Anthropologic, etc., Geographische Geeell- 

 schaft, Miinchen ; Verein fiir vaterliindische Naturkunde in 

 Wiirtemberg, Stuttgart; Prof. F. Sandberger, Wiirzberg; 

 Societo Helvetique des Sciences Naturelle, Geneve ; Socicte 

 Vandoise des Sciences Naturelle, Lausanne ; Academic E. de 

 Copenhagen ; K. Zoologisch Botanisch Genootschap, 'S. Grav- 

 enhage ; Societe Malacologique de Belgique, Bruxelles ; 

 Academic R. des Sciences, etc., de Modena ; Societa Toscana di 

 Scienze Naturali, Pisa ; R. Comitato Geologico d'ltalia, Eoma; 

 R. Istituto Veneto di Scienze, etc., Venezia ; British Associa- 

 tion for the Advancement of Science, Zoological Society, Lon- 



