| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 2nd ed. (1778–83) | ① ROOFING | article | 957 | vol. 9, p. 6879 | |
| 3rd ed. (1797) | ② ROOFING | article | 91 | vol. 16, p. 480 | |
| 4th ed. (1810) | ③ ROOFING | article | 91 | vol. 18, p. 269 | |
| 5th ed. (1815) | ④ ROOFING | article | 91 | vol. 18, p. 269 | |
| 6th ed. (1823) | ⑤ ROOFING | article | 91 | vol. 18, p. 269 | |