Encyclopædia Britannica 1771–1860
Topic · 8 of 8 editions · peak 205 chars

DUCT

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)① Air-DUCTsub_entry97vol. 2, p. 456
1st ed. (1771)② DUCTarticle82vol. 2, p. 456
2nd ed. (1778–83)③ DUCTarticle82vol. 4, p. 2556
3rd ed. (1797)④ DUCTarticle82vol. 6, p. 166
4th ed. (1810)⑤ DUCTarticle82vol. 7, p. 371
5th ed. (1815)⑥ DUCTarticle82vol. 7, p. 371
6th ed. (1823)⑦ DUCTarticle82vol. 7, p. 371
7th ed. (1842)⑧ DUCTarticle82vol. 8, p. 251
8th ed. (1853–60)⑨ DUCTarticle205vol. 8, p. 229