VSH THIS IN THR BOOK 

 AS AN 



>INDEX SHEET 



To divide off the work 

 ill differeut shidica 



OR 



Filing Cover 



To bind, with the fasteners, 

 all work worth keeping for review. 



For use in the_^^ 



National Notebook 



Patented by E. W. Hill, July 5, 1898. 

 SUBJECT OF study: 



To i«dcx the book, write below on the margin, the uame of the study 



