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This enabled lines to be more deeply bitten, prolonging the life of the plate in printing, and also greatly reducing the risk of " foul-biting ", where acid gets through the ground to the plate where it is not intended to, producing spots or blotches on the image.

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This enabled lines to be more deeply bitten, prolonging the life of the plate in printing, and also greatly reducing the risk of " foul-biting ", where acid gets through the ground to the plate where it is not intended to, producing spots or blotches on the image.

Edit
Promote Demote Fragment Fix

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