1888.] natural sciences of philadelphia. 249 



August 7. 

 Mr. Thomas Meehan, Vice-President, in the chair. 

 Twelve persons present. 



August 14. 

 Mr. Chas. H. Pennypacker in the chair. 

 Six persons present. 



August 21. 

 Dr. A. E. FooTE in the chair. 

 Seven persons present. 



August 28. 

 Mr. Isaac C. Martindale in the chair. 

 Ten persons present, 

 Mr. John Shallcross was elected a member. 



September 4. 

 Mr. Thomas Meehan, Vice-President, in the chair. 

 Fourteen persons present. 



September 11, 



Dr. J. B. Brinton in the chair. 



Seven persons present. 



The following was ordered to bejprinted: — 

 17 



