Encyclopædia Britannica 1771–1860
Topic · 6 of 8 editions · peak 7,017 chars

PSITTACUS

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771) PSITTACUSarticle434vol. 3, p. 516
1st ed. (1771)CALANGAYcross-reference40vol. 2, p. 8
2nd ed. (1778–83) PSITTACUSarticle2,196vol. 9, p. 6530substantially revised · J 0.21
3rd ed. (1797) PSITTACUSarticle7,017vol. 15, p. 636rewritten · J 0.17
4th ed. (1810) PSITTACUSarticle92vol. 17, p. 490
5th ed. (1815) PSITTACUSarticle93vol. 17, p. 490
6th ed. (1823) PSITTACUSarticle94vol. 17, p. 490