| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 3rd ed. (1797) | ① FACTORY | article | 374 | vol. 7, p. 85 | |
| 4th ed. (1810) | ① FACTORY | article | 374 | vol. 8, p. 398 | revised · J 0.81 |
| 8th ed. (1853–60) | ② FACTORY | article | 264 | vol. 9, p. 467 | |
| 8th ed. (1853–60) | FACTORY | cross-reference | 26 | vol. 9, p. 466 | |