Encyclopædia Britannica 1771–1860
Topic · 6 of 8 editions · peak 157 chars

OPHTHALMIA

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)OPHTHALMIAarticle140vol. 3, p. 415
2nd ed. (1778–83)OPHTHALMIAarticle148vol. 7, p. 5475revised · J 0.89
3rd ed. (1797)OPHTHALMIAarticle148vol. 13, p. 227revised · J 0.81
4th ed. (1810)OPHTHALMIAarticle156vol. 15, p. 170substantially revised · J 0.33
5th ed. (1815)OPHTHALMIAarticle157vol. 15, p. 170revised · J 0.79
6th ed. (1823)OPHTHALMIAarticle157vol. 15, p. 170reprint · J 1.00