Encyclopædia Britannica 1771–1860
Topic · 2 of 8 editions · peak 2,115 chars

VITERBO

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
7th ed. (1842)① VITERBOarticle1,476vol. 21, p. 660
8th ed. (1853–60)② VITERBOarticle2,115vol. 21, p. 600