Encyclopædia Britannica 1771–1860
Topic · 0 of 8 editions · peak 68 chars

LEAP-YEAR

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EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)LEAP-YEARcross-reference33vol. 2, p. 961
3rd ed. (1797)LEAP-YEARcross-reference68vol. 9, p. 748