Printing by Lithography
Description:
Patent for improvements in lithography printing that further help reproduce worn or difficult engravings, as well as transfer and make impressions into engravings with slight loss of effect, while also providing a means in which the engraving or stone can be prepared expeditiously and inexpensively. (lines 10-25)
Date:
March 2, 1915
Creator:
Ray, James
Partner:
UNT Libraries Government Documents Department