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

CRYOLITE

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