Page:The practice of typography; correct composition; a treatise on spelling, abbreviations, the compounding and division of words, the proper use of figures and nummerals by De Vinne, Theodore Low, 1828-1914.djvu/100

 When the number of the house is placed before the street name, as 65 First Street or 27 One-hundred-and-sixty-first Street, figures are needed to emphasize the difference between the number of the house and that of the street.

When streets and avenues are frequently mentioned in the same sentence or paragraph, and this treatment is not contrary to that prevailing in other parts of the work, the avenue may take the numerical word and the street the arabic figure or figures, as Fifth Avenue and 125th Street. In directories and other compacted works streets and avenues are necessarily described by figures only. But when a distinction has to be made, the avenue should have the word, the street the figure.

Regiments and corps of the army are easily differentiated by similar treatment. When two or more regiments only are specified in a sentence, as the Fortieth and the One-hundred-and-seventh, words are properly selected; but when in this sentence or paragraph other names occur, as the First Corps, Seventh Corps, etc., then the corps should be specified by numerical words and the regiments by arabic figures. In a newspaper report of a battle or a review the specification of different regiments