| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 3rd ed. (1797) | ① HALFPENNY | article | 90 | vol. 8, p. 276 | |
| 4th ed. (1810) | ② HALFPENNY | article | 90 | vol. 10, p. 226 | |
| 5th ed. (1815) | ③ HALFPENNY | article | 90 | vol. 10, p. 226 | |
| 6th ed. (1823) | ④ HALFPENNY | article | 90 | vol. 10, p. 226 | |
| 7th ed. (1842) | ⑤ HALFPENNY | article | 97 | vol. 11, p. 112 | |