Encyclopædia Britannica 1771–1860
Topic · 2 of 8 editions · peak 159 chars

PYROTICS

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)PYROTICSarticle159vol. 3, p. 519
7th ed. (1842)PYROTICSarticle143vol. 18, p. 758reprint · J 0.95