Page:Chicago manual of style 1911.djvu/131

116 stage will add to the cost. Corrections in plates should be studiously avoided. Not only are they expensive, but they are apt to injure the plates.

The original manuscript should in each instance be returned with the galley-proof, in order that the proofreader may refer to it, should any question arise; and each successive set of proofs returned should be accompanied by the previous marked set. This will assist in calculating the cost of alterations properly chargeable to you.