Topic · 4 of 8 editions · peak 104 chars
OTACOUSTIC INSTRUMENT
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 2nd ed. (1778–83) | ① OTACOUSTIC INSTRUMENT | article | 104 | vol. 8, p. 5775 | |
| 3rd ed. (1797) | ② OTACOUSTIC INSTRUMENT, or Auricular Tube | sub_entry | 104 | vol. 13, p. 540 | |
| 5th ed. (1815) | ③ OTACOUSTIC INSTRUMENT | article | 97 | vol. 15, p. 588 | |
| 6th ed. (1823) | ④ OTACOUSTIC INSTRUMENT | article | 97 | vol. 15, p. 588 |