Encyclopædia Britannica 1771–1860
Topic · 4 of 8 editions · peak 3,602 chars

CRYOLITE

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
5th ed. (1815)① CRYOLITEarticle52vol. 6, p. 781
6th ed. (1823)② CRYOLITEarticle52vol. 6, p. 781
7th ed. (1842)③ CRYOLITEarticle2,292vol. 7, p. 504
8th ed. (1853–60)③ CRYOLITEarticle3,602vol. 7, p. 544substantially revised · J 0.37