Topic · 2 of 8 editions · peak 20,748 chars
RAMSDEN'S ENGINE for Dividing MATHEMATICAL INSTRUMENTS
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 2nd ed. (1778–83) | ① RAMSDEN'S ENGINE for Dividing MATHEMATICAL INSTRUMENTS | sub_entry | 20,748 | vol. 9, p. 6622 | |
| 8th ed. (1853–60) | ② RAMSDEN, JESSÉ | article | 1,093 | vol. 18, p. 804 |