Topic · 2 of 8 editions · peak 3,801 chars
SLIDING-RULE
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | COGGSHALL's sliding rule | cross-reference | 43 | vol. 2, p. 217 | |
| Suppl. 3rd (1801) | ① SLIDING-RULE | article | 3,801 | vol. 2, p. 503 | |
| 7th ed. (1842) | ② SLIDING-RULE | article | 468 | vol. 20, p. 391 | |
| 8th ed. (1853–60) | ② SLIDING-RULE | article | 462 | vol. 20, p. 328 | revised · J 0.68 |