Corrected Proof
Proof-Readers’ Marks
| Cap | Capitalize. |
| lc | Lower case; small letter. |
| δ | Delete; omit. |
| stet | Restore the words crossed out. |
| Insert at the place indicated. | |
| Insert a period. | |
| Insert a comma. | |
| Insert quotation-marks. | |
| Insert a hyphen. | |
| X | Imperfect letter. |
| Letter inverted; turn over. | |
| ¶ | Make a new paragraph. |
| No ¶ | No paragraph. |
| # | Put a space between. |
| Smaller space. | |
| Close up; no space needed. | |
| Badly spaced; space more evenly. | |
| Quad shows between the words; shove down. | |
| wf | Wrong font. |
| tr | Transpose. |
| Carry to the left. | |
| Lower. | |
| Elevate. | |
| Straighten crooked line. | |
| lead | Add lead between the lines. |
| δ lead | lead Take out lead. |
| (?) | Query: Is the proof correct? |