PROSPECTUS OF AM 



Important Work on Ferns. 



ILLUSTRATIONS OF v 



The Ferns of North America. 



Text by Prof. Daniel C. Eaton, of Yale College. 

 Illustrations by Mr. Jas. H. Emerton. 



Published by 

 S. E. CASSINO, NATURALISTS' AGENCY. 

 Salem, Mass. 



The need of a wirei'iilly prepftved, and thoroughly illusinitod wovk 0:1 the AmerteaB 

 Funis, 1ms l..i>>! iB-i-ii IVI'I !■> 111 1 >~c -1 im i \ i n.ii- Uu'sc n.Miilirnl pbnl.-. ^ " ,i ' ""y " 



AGENTS WANTED. 



