PHOTC m 
ENGRAVING 
PROCESSES 
OF ILLUSTRATION 
yHIS COMPANY IS PREPARED TO EXECUTE ORDERS 
FOR ILLUSTRATIONS OF SCIENTIFIC AND OTHER 
SUBJECTS IN A VERY SUPERIOR AND ACCURATE 
MANNER. 
USE EVERY IMPROVEMENT IN MODERN PRO¬ 
CESS INVENTION, AND OUR “ HALF TONE ” EN¬ 
GRAVING ON COPPER IS NOT SURPASSED IN THE 
WORLD. 
N.Y. ENGRAVING & PRINTING CO. 
520-322 Pearl St., N. Y. City. 
A. R. Hart, pres. 
J. C. VON ARX, V. Pres. 
C. M. Cooper, secy. 
SEND FOR ILLUSTRATED CIRCULAR. 
