Pleger, John J · Chicago : The Inland printer company · leaf 241
wo kmv led head thumb-nuts, on the end ofthe shaft in the back of the machine, which operates thegear wheel. When it is desired to skip, tighten the large 226 BOOKBINDING nut sufficiently so that the friction will carry it the longestskip. To change the spacing, turn the dial to the… … Rossback Inclcx-cuttin.u- Machine. upon the speed with which the operator drops the leaveson the blade. It will cut anything from a small memo-randum book to a ledger twenty inches in length andthree inches thick. Tab Index.— This style is employed whenever it hdesired to index throughout the book,…
Bookbinding
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