Encyclopædia Britannica 1771–1860
Topic · 7 of 8 editions · peak 154 chars

OBSERVATION ISLAND

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)① OBSERVATIONarticle133vol. 3, p. 408
2nd ed. (1778–83)① OBSERVATIONarticle132vol. 7, p. 5455revised · J 0.68
3rd ed. (1797)① OBSERVATIONarticle132vol. 13, p. 174reprint · J 1.00
4th ed. (1810)① OBSERVATIONarticle132vol. 15, p. 114reprint · J 1.00
5th ed. (1815)① OBSERVATIONarticle132vol. 15, p. 114reprint · J 1.00
6th ed. (1823)① OBSERVATIONarticle132vol. 15, p. 114reprint · J 1.00
7th ed. (1842)② OBSERVATION ISLANDarticle154vol. 16, p. 319
7th ed. (1842)③ OBSERVATIONarticle93vol. 16, p. 319