inscriptions, and every other part of a book that was required to be composed largely in capital letters.[1]
NUMERALS FOR CHAPTER HEADINGS, ETC.
Roman numerals are often used to specify parts and chapters. The numeral used in a chapter heading generally has the word chapter before it, as
CHAPTER I | CHAPTER III |
but the continued repetition of the word chapter seems as unnecessary in this position as the word page before paging figures. Some printers suppress the word chapter (always understood) to give the required prominence to the numeral. Arabic figures following the word chapter should be as broad and as prominent as the letters of the word.
Sections, pages, paragraphs, and verses are usually marked with arabic figures, but numerals of roman small capitals are preferred for cantos or stanzas of poetry. Numerals in roman lower-case are the rule for the paging of prefaces and some
- ↑ Old-style arabic figures that are clear enough when embedded in a lower-case text are not fairly clear when set solid in the columns of a table, for the figures in different lines are sometimes too close and need the separation of a lead to give them proper distinctiveness. Sometimes, however, irregularity in figures is a merit. It is for unevenness that writers on astronomy prefer for signs the crooked Greek letters, Old-style figures in all tables set in a broad measure, especially when the columns of figures are separated by a broad blank from the words that show their mean ing, are too compact; they in terfere, and confuse the reader, Figures of greater height than the round lower-case letters need leads between lines to produce the clearness desired.