Original 1930 printing trade vintage catalog for the LITHOPRINT COMPANY OF NEW YORK, INC.  Main office was located at 41-43 Warren Street, New York City, NY. 

The Lithoprint Process. 

The Lithoprint Process combines the principles I've lithography and blue printing to produce a print comparable to a lithograph in appearance and the blueprint in price. An etching is obtained on a composition plate through the use of a transfer print which is made in the same manner as a blueprint. The etched plate is inked with regular printers ink and the inked impression is taken off by hand to the desired material.

Has product illustration, description, application and advantages of Lithoprint provide product details.

Unbound from a large rare 1930 Municipal Index, this unique old one page technical brochure would display beautifully matted and framed. Nice graphic. A fabulous addition to your retro printing industry library.