Encyclopædia Britannica 1771–1860
Topic · 2 of 8 editions · peak 608 chars

PROLATION

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EditionAs printedTypeCharsLocationvs. previous
7th ed. (1842)PROLATIONarticle608vol. 18, p. 658
8th ed. (1853–60)PROLATIONarticle604vol. 18, p. 639revised · J 0.82