Topic · 7 of 8 editions · peak 56,164 chars
SMELTING IRON BY HOT-BLAST
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | ① SMELTING | article | 178 | vol. 3, p. None | |
| 2nd ed. (1778–83) | ① SMELTING | article | 175 | vol. 10, p. 8183 | revised · J 0.64 |
| 3rd ed. (1797) | ① SMELTING | article | 174 | vol. 17, p. 544 | revised · J 0.71 |
| 4th ed. (1810) | ① SMELTING | article | 174 | vol. 19, p. 412 | revised · J 0.79 |
| 5th ed. (1815) | ① SMELTING | article | 174 | vol. 19, p. 412 | reprint · J 1.00 |
| 6th ed. (1823) | ① SMELTING | article | 174 | vol. 19, p. 412 | reprint · J 1.00 |
| 7th ed. (1842) | ② SMELTING IRON BY HOT-BLAST | article | 56,164 | vol. 20, p. 406 | |
| 8th ed. (1853–60) | SMELTING | cross-reference | 19 | vol. 20, p. 337 |