Encyclopædia Britannica 1771–1860
Topic · 6 of 8 editions · peak 261 chars

DIFFORM

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
3rd ed. (1797)DIFFORMarticle245vol. 6, p. 22
4th ed. (1810)DIFFORMarticle249vol. 7, p. 233reprint · J 0.90
5th ed. (1815)DIFFORMarticle248vol. 7, p. 233reprint · J 1.00
6th ed. (1823)DIFFORMarticle248vol. 7, p. 233reprint · J 1.00
7th ed. (1842)DIFFORMarticle261vol. 8, p. 27revised · J 0.83
8th ed. (1853–60)DIFFORMarticle226vol. 8, p. 26substantially revised · J 0.28