The Legibility Group
The Legibility Group. This group of typefaces comes from the The Mergenthaler Linotype Company was a company founded in the United States in 1886 to market the Linotype machine, a system to cast metal type in lines (linecaster) invented by Ottmar Mergenthaler. The company became the world's leading manufacturer of newspaper and book typesetting equipment. The Legibility Group is a series of serif typefaces intended for use in newspapers on Linotype's hot metal typesetting system. They were developed in-house by Linotype's design team, led by Chauncey H. Griffith and released from 1925, when the first member, Ionic No. 5, appeared.
The family became a large group due to the creation of slightly different designs for different printing conditions, such as levels of inking used in different newspaper production processes and versions with different x-heights.[6][b] Linotype carried out a survey of optometrists as part of their research processIt consisted of Ionic No. 5, Textype, Excelsior, Opticon, Paragon and Corona. Although not part of the family, Linotype marketed its sans-serif family Metro and slab serif face Memphis as effective complements for headings.


Ionic No. 5 — the first in the family and extremely successful. Sometimes criticized for having too high an x-height making lower-case letters very wide and reducing the difference between an "n" and an "h". Bitstream’sNews 701 typeface is an unofficial digitization.
It features a large lowercase with short ascenders and descenders, with no fine lines or serifs to break down in stereotyping, and no small openings to fill up with ink. This is one of a few typefaces made in many closely graded sizes: 5-, 51/2-, 6-, 61/2-, 63/4-, 7-, 71/2-, 8-, 9-, 10-, and 12-point. Ionic Condensed was designed by Griffith in 1927, also for Linotype. It is a refinement of traditional designs, intended for newspaper headings, and has most of the general characteristics of the text face.
Successful Layout & Design



