No. I.
Table for Converting Lines, or Twelfth Parts of an Inch, and Fractions of Lines, into Decimal Fractions of the Inch.
| Twelfth Parts of a Line. | Decimal Fractions. | Lines. | Decimal Fractions. |
| 1 | 0.00694 | 1 | 0.08333 |
| 2 | 0.01389 | 2 | 0.16667 |
| 3 | 0.02083 | 3 | 0.25000 |
| 4 | 0.02778 | 4 | 0.33333 |
| 5 | 0.03472 | 5 | 0.41667 |
| 6 | 0.04167 | 6 | 0.50000 |
| 7 | 0.04861 | 7 | 0.58333 |
| 8 | 0.05556 | 8 | 0.66667 |
| 9 | 0.06250 | 9 | 0.75000 |
| 10 | 0.06944 | 10 | 0.83333 |
| 11 | 0.07639 | 11 | 0.91667 |
| 12 | 0.08333 | 12 | 1.00000 |