Printing; a practical treatise on the art of typography as applied more particularly to the printing of books; (1890)
Jacobi, Charles Thomas, 1853-1933 · London : G. Bell and sons · leaf 51
Fig. 16. work long sticks made entirely of a hard wood are used.To the metal book-work composing sticks a movableslide is attached, which can be adjusted to any measure 30 PRINTING. within the length of the stick. These slides are fastenedusually by means of a slotted head-screw, as in fig. 17,… … Iig. 17. is sometimes substituted; these allow of more rapidlychanging the measure. The illustrations show the varieties
Printing
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