| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 2nd ed. (1778–83) | ① SPAWN | article | 75 | vol. 10, p. 8252 | |
| 3rd ed. (1797) | ② SPAWN | article | 74 | vol. 17, p. 658 | |
| 4th ed. (1810) | ③ SPAWN | article | 55 | vol. 19, p. 555 | |
| 5th ed. (1815) | ④ SPAWN | article | 55 | vol. 19, p. 555 | |
| 6th ed. (1823) | ⑤ SPAWN | article | 55 | vol. 19, p. 555 | |