Next to the stamping, comes the labeling of the books to be added to the library. This is a mechanical process, and yet one of much importance. Upon its being done neatly and properly, depends the good or bad appearance of the library books, as labels with rough or ragged edges, or put on askew, or trimmed irregularly at their margins, present an ugly and unfinished aspect, offensive to the eye of good taste, and reflecting discredit on the management. A librarian should take pride in seeing all details of his work carefully and neatly carried out. If he cannot have perfection, from want of time, he should always aim at it, at least, and then only will he come near to achieving it. The label, or book-plate (for they are one and the same thing) should be of convenient size to go into books both small and large; and a good size is approximately 21/4 inches wide by 11/2 inches high when trimmed. As comparatively few libraries care to go to the expense, which is about ten times that of printing, of an engraved label (although such work adds to the attractiveness of the books containing it) it should be printed in clear, not ornamental type, with the name of the library, that of the city or town in which it is located (unless forming a part of the title) and the abbreviation No. for number, with such other spaces for section marks or divisions, shelf-marks, etc., as the classification adopted may require. The whole should be enclosed in an ornamental border--not too ornate for good taste.