Encyclopædia Britannica 1771–1860
Topic · 7 of 8 editions · peak 5,582 chars

INDIGO

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)INDIGOcross-reference34vol. 2, p. 838
2nd ed. (1778–83)① INDIGOarticle102vol. 5, p. 389
3rd ed. (1797)② INDIGOarticle108vol. 9, p. 217
4th ed. (1810)③ INDIGOarticle108vol. 11, p. 240
5th ed. (1815)④ INDIGOarticle108vol. 11, p. 240
6th ed. (1823)⑤ INDIGOarticle108vol. 11, p. 240
7th ed. (1842)⑥ INDIGOarticle4,827vol. 12, p. 267
8th ed. (1853–60)⑦ INDIGOarticle5,582vol. 12, p. 375