Topic · 8 of 8 editions · peak 4,127 chars
HARDNESS
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | ① HARDNESS | article | 295 | vol. 2, p. 771 | |
| 2nd ed. (1778–83) | ② HARDNESS | article | 746 | vol. 5, p. 3513 | |
| 3rd ed. (1797) | ③ HARDNESS | article | 4,051 | vol. 8, p. 310 | |
| 4th ed. (1810) | ③ HARDNESS | article | 3,967 | vol. 10, p. 260 | revised · J 0.69 |
| 5th ed. (1815) | ③ HARDNESS | article | 4,052 | vol. 10, p. 260 | revised · J 0.71 |
| 6th ed. (1823) | ③ HARDNESS | article | 4,127 | vol. 10, p. 260 | reprint · J 0.95 |
| 7th ed. (1842) | ③ HARDNESS | article | 1,540 | vol. 11, p. 145 | substantially revised · J 0.27 |
| 8th ed. (1853–60) | ③ HARDNESS | article | 1,150 | vol. 11, p. 226 | substantially revised · J 0.31 |