Encyclopædia Britannica 1771–1860
Topic · 5 of 8 editions · peak 18,529 chars

PENTAGON

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
2nd ed. (1778–83)PENTAGONarticle138vol. 8, p. 5942
3rd ed. (1797)PENTAGONarticle138vol. 14, p. 135reprint · J 1.00
4th ed. (1810)PENTAGONarticle138vol. 16, p. 126reprint · J 1.00
5th ed. (1815)PENTAGONarticle138vol. 16, p. 126reprint · J 1.00
6th ed. (1823)PENTAGONarticle138vol. 16, p. 126reprint · J 1.00
8th ed. (1853–60)PENTAGONcross-reference18,529vol. 17, p. 400