DATES OF ISSUE OF THE NUMBERS OF VOLUME XII. 



No. 1 (pp. 1-54), March 21, 1910. 

 No. 2 (pp. 55-104), June 15, 1910. 

 No. 3 (pp. 105-160), Septembers, 1910. 

 No. 4 (pp. 161-209), December 31, 1910. 



Edited by HARRISON G. DYAR. 



PUBLICATION COMMITTEE. 

 HARRISON G. DYAR. J. C. CRAWFORD. NATHAN BANKS. 



