Harpel's typograph : or Book of specimens containing useful information, suggestions and a collection of examples of letterpress job printing arranged for the assistance of master printers, amateurs, apprentices, and others, (1870)
Harpel, Oscar H. (Oscar Henry), b. 1828 · Cincinnati : Printed and published by the author · leaf 53
(No. 7.) … (No. 8.) /^\. On Lette r p rcss C o in f os 111 o n . y\ in the process of folding, that secflion is subdivided and folded in two parts, which are placedone within the other to make the scdlion complete. The main portion of the section, consistingof eight pages, occupies the larger division of the…
Printing
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