PHOTO 
ENGRAVING 
—||jj| processes 
OF ILLUSTRATION 
'"pHIS COMPANY IS PREPARED TO EXECUTE ORDERS 
FOR ILLUSTRATIONS OF SCIENTIFIC AND OTHER 
SUBJECTS IN A VERY SUPERIOR AND ACCURATE 
MANNER. 
y^E 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. 
?2o-?22 Pearl St., N. Y. City. 
A. R. HART, Pres. J. C. Von Arx, V. Pres. C. M. COOPER, Secy. 
SEND FOR ILLUSTRATED CIRCULAR. 
