334 Lexington Ave.,
Chicago, Ill., May 19, 1915.
3
334 Lexington Ave.,
Chicago, Ill.,
May 19, 1915.
4
334 Lexington Ave.,
Chicago, Ill.,
May 19, 1915.
The superscription on the envelope is arranged and punctuated like the introduction in the letter, except that the punctuation may be omitted from the end of lines.
There is a growing tendency to "block" the different parts of a letter; that is, to begin each item of each part directly below the first, with no indentation.
There is also a tendency to use no abbreviations (except for titles like Mr.), the name of the month and of the state and the word street, avenue, or building being spelled out.
Note.—The punctuation as shown in the examples given above is that in more prevalent use. Certain writers, however, advocate the omission from the formal parts of the letter of commas at the end of lines and of periods (except to show abbreviations).
Arrange the following headings, supplying capitals and punctuation marks: