
1) Checks for errors 2) Coins struck for collectors 3) Copy edits 4) Geometry class exercises 5) Photograph prints 6) Photographic prints 7) Preliminary prints 8) Print trials 9) Reads for errors 10) Test prints 11) Trial copies 12) Trial prints 13) Trial prints from negatives 14) Typeset matter
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https://www.crosswordclues.com/clue/proofs

1) Rereads
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https://www.crosswordclues.com/clue/proofs

Traditionally, a printed trial-run of the work, bound or unbound, which is used for proofreading and to determine if changes need to be made in the text. The typical publishing process is proof, advance reading copy, and publication. However, bound proofs are also used for pre-publication publicity and are often sent out in place of advance reading...
Found on
http://www.alibris.com/glossary/glossary-books

The output from the typesetting process, these are sent to the author and the proof-readers, who will check that the typesetters have not introduced errors into the book. At this stage corrections can still be made on a manuscript, but it can be very costly, especially if corrections lead to a change in pagination.
Found on
http://www.encyclo.co.uk/local/20190
No exact match found.