APPENDIX I.
NUMERALS.
Numbers expressed by letters; either Roman or italic caps or lower case are used, thus—Vol. I. chap. xvii. The numerals are—
The manner of expressing numbers by numerals, is by either taking from a higher or adding to a lower numeral thus—
LEADS REQUIRED TO EQUAL A LINE OF ANY GIVEN BODY OF TYPE.
ACCENTS.
The accented letters are—
French ç, Spanish ñ.
SIGNS.
The following are a few of the most common signs—
POINTS, ETC.
METAL RULES.
En - em — 2-em —— 3-em ——— 4-em ————
BRACES.
2-em ⏞⏞ 3-em ⏞⏞⏞ 4-em ⏞⏞⏞⏞ Superior ⏞⏞⏞⏞⏞
RELATIVE SIZES OF TYPE.
TABLE showing what number of ems of any other fount will correspond in depth of body with any given number of Pica ems, from 10 ems Pica to 30.
THE NUMBER OF LINES CONTAINING A THOUSAND ENS
In any body of type from Pica to Nonpareil, and from 10 to 40 Pica ems in width.