Galley proof,
Definition of Galley proof:
Final proof of a page layout before a page in a book or brochure is assigned (applied). Bactiettes are usually printed on a long sheet of paper in a column and are not usually imprinted on it. The next and final test is usually a parallel test. In modern practice (where the text is stored on a computer), cooking tests are ignored and parallel tests are provided.
Meaning of Galley proof & Galley proof Definition