The New Era Printing Company 
LANCASTER, PA. 
Is prepared to execute in first-class and satisfactory 
manner all kinds of Printing, Efectrotyping and 
Binding. Particular attention given to the work of 
Schools, Colleges, Universities and Public institutions 
Books, Periodicals 
"t echnical and Scientific Publications 
Monographs, Theses, Catalogues 
Announcements, Reports, etc. 
All Kinds of Commercial Work 
Publishers will find our product ranking with the best 
in workmanship and material, at satisfactory prices. 
Correspondence solicited. Estimates furnished. 
The New Era Printing Company 
National Photo-Engraving Co. 
46-48 New Chambers Street 
new york city 
Telephone; BEEKMAN 3179 
PRODUCERS OF HIGH-CLASS ENGRAVINGS 
HALF - TONES. LINE PLATES, COLOR WORK. Etc. 
Plate-makers to 
AMERICAN 
JOURNAL OF BOTANY 
Always mention the JOURNAL OF BOTANY when answering our advertisements. 
