| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 1st ed. (1771) | ① SALEM | article | 60 | vol. 3, p. 562 | |
| 8th ed. (1853–60) | ② SALEM | article | 2,199 | vol. 19, p. 577 | |
| 8th ed. (1853–60) | ③ SALEM | article | 997 | vol. 19, p. 577 | |
| 8th ed. (1853–60) | ④ SALEM | article | 967 | vol. 19, p. 577 | |