Vaughn, Samuel Jesse, b. 1877 · Bloomington, Ill. : Public school pub. co. · leaf 20
and a three em quad is equal tothree of the square or em quads laid side by side. There are four of the thinner blanks in any size of type,known as spaces. The 3-em space is one-third of the emcjuad; the 4-em space one-fourth of the em quad; and the5-em space is one-fifth of the em quad. The hair… … 10 PRINTING pica is simply the 12 point standard unit of measurement. Type Font. A quantity of the same size and face oftype with an assortment of the various letters and charac-ters which are used together is called a font. Sometimes,fonts are designated by the number of certain letters…
Printing · Bookbinding
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