My copy of The Norton's Star Atlas, 20th Edition, first printing release, had major defects in the chart portion of the book. Chart 12, which shows Scorpio, did not have stars printed on the green-colored Milky Way overlay. Some, not all, of the book's other charts had similar defects. The bookseller said it could have been due to an oversight while using Photoshop's layers feature. I do not know if this defect affected the complete run of the first printing. The Second Printing Release is OK.
Clear Skies,
Darlene
Clear Skies,
Darlene