Topic · 8 of 8 editions · peak 13,822 chars
COMPASSES
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | ① COMPASSES | article | 588 | vol. 2, p. 249 | |
| 2nd ed. (1778–83) | ② Proportional COMPASSES with the sector lines | sub_entry | 4,219 | vol. 10, p. 9060 | |
| 2nd ed. (1778–83) | ③ Clockmaker's COMPASSES | sub_entry | 1,933 | vol. 3, p. 2171 | |
| 2nd ed. (1778–83) | ④ COMPASSES | article | 1,595 | vol. 10, p. 9059 | |
| 2nd ed. (1778–83) | ⑤ Spring-COMPASSES | sub_entry | 1,481 | vol. 3, p. 2172 | |
| 2nd ed. (1778–83) | ① COMPASSES | article | 603 | vol. 3, p. 2171 | reprint · J 0.91 |
| 2nd ed. (1778–83) | ⑥ Beam COMPASSES | sub_entry | 328 | vol. 3, p. 2171 | |
| 2nd ed. (1778–83) | ⑦ COMPASSES of three Legs | sub_entry | 243 | vol. 3, p. 2171 | |
| 2nd ed. (1778–83) | Caliber COMPASSES | cross-reference | 31 | vol. 3, p. 2171 | |
| 3rd ed. (1797) | ② COMPASSES | article | 13,777 | vol. 5, p. 283 | substantially revised · J 0.24 |
| 4th ed. (1810) | ② COMPASSES | article | 13,822 | vol. 6, p. 370 | revised · J 0.89 |
| 5th ed. (1815) | ② COMPASSES | article | 12,313 | vol. 6, p. 370 | revised · J 0.80 |
| 5th ed. (1815) | ⑤ Spring COMPASSES | sub_entry | 273 | vol. 6, p. 371 | rewritten · J 0.15 |
| 6th ed. (1823) | ② COMPASSES | article | 13,795 | vol. 6, p. 370 | revised · J 0.87 |
| 7th ed. (1842) | ② COMPASSES | article | 4,915 | vol. 7, p. 188 | substantially revised · J 0.32 |
| 7th ed. (1842) | ⑤ Spring COMPASSES | sub_entry | 1,411 | vol. 7, p. 188 | rewritten · J 0.15 |
| 8th ed. (1853–60) | ② Proportional COMPASSES | sub_entry | 1,248 | vol. 7, p. 221 | substantially revised · J 0.24 |
| 8th ed. (1853–60) | ⑧ Elliptic COMPASSES | sub_entry | 789 | vol. 7, p. 221 | |
| 8th ed. (1853–60) | ⑤ Trisecting COMPASSES | sub_entry | 727 | vol. 7, p. 221 | substantially revised · J 0.52 |
| 8th ed. (1853–60) | ⑥ COMPASSES of Three Legs | sub_entry | 676 | vol. 7, p. 221 | substantially revised · J 0.25 |
| 8th ed. (1853–60) | ⑨ Lapidaries' COMPASSES | sub_entry | 431 | vol. 7, p. 221 | |
| 8th ed. (1853–60) | ① COMPASSES | article | 420 | vol. 7, p. 221 | substantially revised · J 0.26 |
| 8th ed. (1853–60) | ⑩ Turn-up COMPASSES | sub_entry | 354 | vol. 7, p. 221 | |
| 8th ed. (1853–60) | ⑪ Cylindrical and Spherical COMPASSES | sub_entry | 269 | vol. 7, p. 221 | |
| 8th ed. (1853–60) | ③ Clockmakers' COMPASSES | sub_entry | 258 | vol. 7, p. 221 | rewritten · J 0.16 |
| 8th ed. (1853–60) | ⑫ Spring COMPASSES | sub_entry | 214 | vol. 7, p. 221 | |
| 8th ed. (1853–60) | ⑬ Hair COMPASSES | sub_entry | 128 | vol. 7, p. 221 | |
| 8th ed. (1853–60) | ⑭ German COMPASSES | sub_entry | 112 | vol. 7, p. 221 |