>ntttl|ern (Ealtfarttra JVcabemg of ^timtts 



©fftcers nnb JBtrectors, 1911-1912 



WILLIAM A. SPALDING President 



ANSTRUTHER DAVIDSON First Vice-President 



WILLIAM L. WATTS Second Vice-President 



SAMUEL J. KEESE Treasurer 



HOLDRIDGE OZRO COLLINS Secretary 



Hector Alliot vVilliam H. Knight 



Bernhard R. Baumgardt George W. Parsons 



Arthur B. Benton Albert B. Ulrey 



ji»ecitons of tlje J\cahemg 



JVstronointcal jSecttott 

 William H. Knight, Chairman 



(iieologtcal Section 



William L. Watts, Chairman George W. Parsons, Secretary 



^Biological Section 



Clement A. Whiting. Chairman < '. H. Phinney. Secretary 



Zoological j§>ectton 

 James Z. Gilbert, .Chairman George W. Parsons, Secretary 



^Botanical Section 



Anstruther Davidson, Chairman 



