Proofs and prints, engravings and etchings; how they are made, their grades, qualities and values, and how to select them (1884)
Klackner, Christian · New York · leaf 11
uch care in printing that only a few impressions can be made in a day, but all grades of plate impressions are the product of time and care, which increases in proportion to the quality required. Ill, REMARK PROOFS. There are several grades of proofs, each of which lias a special name and value.… … . Remarks are not always attached to engravings; usually pnly to the most costly and important plates. There are at times as many as 100 impressions taken of the Remark jilatc, but 50 IS the customary limit. The Remark proofs are the first impressions taken. They are jirinted with the utmost
Engraving · Etching
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.