| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 2nd ed. (1778–83) | ① SHOWER | article | 52 | vol. 10, p. 8151 | |
| 3rd ed. (1797) | ② SHOWER | article | 52 | vol. 17, p. 446 | |
| 4th ed. (1810) | ③ SHOWER | article | 52 | vol. 19, p. 324 | |
| 5th ed. (1815) | ④ SHOWER | article | 52 | vol. 19, p. 324 | |
| 6th ed. (1823) | ⑤ SHOWER | article | 52 | vol. 19, p. 324 | |