Encyclopædia Britannica 1771–1860
Topic · 2 of 8 editions · peak 1,040 chars

PUMICE

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EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)PUMICEarticle1,040vol. 3, p. 517
2nd ed. (1778–83)PUMICEarticle1,038vol. 9, p. 6535reprint · J 0.97