E U LE S 



FOR THE 



PUBLICATION OF THE BULLETIN. 



The general rule will be maintained of publishing in the Bulletin only 

 titles and abstracts of papers, and the latter only when presented to the 

 Secretary by the author within three days after the evening of the read- 

 ing. 



The President's annual Address will be published in full. 



II. 



When directed by the General Committee, any communication may 

 be published in full in an Appendix to eath volume of the Bulletin. 



III. 



Of the remarks made consequent on the reading of any communication, 

 only such will be published as are sent in abstract in writing to the Sec- 

 retary within three days after the evening of their delivery. 



IV. 



Communications that have been published elsewhere so as to be gene- 

 rally accessible will appear in the Bulletin by title only, but, if possible 

 with a refei'ence to the place of publication. 



In reference to communications made to the Society previous to this 

 date : 



When the original paper has been filed with the Secretary in manu- 

 script in full, it will be published in abstract only, unless otherwise 

 ordered by the General Committee. 



Washington, January 17, 1874. 



