Topic · 7 of 8 editions · peak 285,217 chars
MICROSCOPE
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | EYE-GLASS | cross-reference | 56 | vol. 2, p. 556 | |
| 2nd ed. (1778–83) | ① MICROSCOPE | article | 591 | vol. 7, p. 4998 | |
| 3rd ed. (1797) | ② MICROSCOPE | article | 79,220 | vol. 11, p. 709 | |
| 4th ed. (1810) | ② MICROSCOPE | article | 37,172 | vol. 14, p. None | substantially revised · J 0.46 |
| 5th ed. (1815) | ② MICROSCOPE | article | 37,167 | vol. 14, p. None | reprint · J 0.98 |
| 5th ed. (1815) | ③ MICROSCOPE | treatise | 2,723 | vol. 14, p. None | |
| 6th ed. (1823) | ② MICROSCOPE | article | 37,049 | vol. 14, p. None | reprint · J 0.98 |
| 6th ed. (1823) | ④ MICROSCOPE | treatise | 5,029 | vol. 14, p. None | |
| 7th ed. (1842) | ⑤ MICROSCOPE | treatise | 207,419 | vol. 15, p. 27 | |
| 8th ed. (1853–60) | ⑤ MICROSCOPE | treatise | 285,217 | vol. 14, p. 763 | substantially revised · J 0.51 |