Encyclopædia Britannica 1771–1860
Topic · 3 of 8 editions · peak 860 chars

POTOMAC

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
2nd ed. (1778–83)① POTOMACarticle227vol. 8, p. 5909
7th ed. (1842)② POTOMACarticle860vol. 18, p. 499
8th ed. (1853–60)③ POTOMACarticle766vol. 18, p. 429