lever punch
The American Dictionary and Cyclopedia · 1910 · p. 19
A punch operated by the rolling motion of two cam-faced levers which are drawn IMG:content-0513.png:[blocks in formation] lever (2), s . [A corruption of louvre (q. v.).] lev-er-boards, s . pl . [LOUVRE-BOARDS.] *le-věr, a. & adv . [LIEF.] A. As adjective : More agreeable, more pleasant; dearer. B. As adv.: More willingly, more gladly; rather. lē'-věr, v. t. [LEVER (1), s.] To act upon or force with a lever. -age .] le-ver-age (age as Ig), s . [English lever (1), 1. The action of a lever; that arrangement of parts by which lever power is gained. 2. The mechanical power gained by the use of a lever.
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