The Journal of General Physiology requests that, when possible, 

 authors prepare their manuscripts in conformity with the follow- 

 ing suggestions. 



The laboratory where the work was done together with the 



words "(Received for publication, , 1919.)" should be 



written on a separate sheet. Separate sheets should also be 

 used for the running head-line, which should not exceed 41 let- 

 ters, title, author, bibliography, and foot-notes, respectively. 

 The parts of the paper to be printed in small type should like- 

 wise be on sheets separate from those containing the main text. 

 The Journal of General Phtjsiology uses small type for experi- 

 ments, protocols, and tables, and for quotations of over five lines. 



The entire manuscript should be copied with triple spacing. 



In general the forms for headings, tables, references, etc., 

 outlined in the ''Suggestions for the preparation of manuscripts," 

 issued by the Division of Publication, should be followed. A 

 copy of the "Suggestions" will be found on the back pages of 

 the 25-Volume Index of The Journal of Biological Chemistry. 

 We are glad to mail additional copies to contributors. 



