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 narrowing of the modern letters. Most of Jenson's letters are designed within a square, the modern letters are narrowed by a third or thereabout; but while this gain of space very much hampers the possibility of beauty of design, it is not a real gain, for the modern printer throws the gain away by putting inordinately wide spaces between his lines, which, probably, the lateral compression of his letters renders necessary. Commercialism again compels the use of type too small in size to be comfortable reading: the size known as "Long primer" ought to be the smallest size used in a book meant to be read. Here, again, if the practice of "leading" were retrenched larger type could be used without enhancing the price of a book.

One very important matter in "setting up" for fine printing is the "spacing," that is, the lateral distance 126