Encyclopædia Britannica 1771–1860
Topic · 7 of 8 editions · peak 308 chars

QUADRATRIX

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)QUADRATRIXarticle308vol. 3, p. 520
2nd ed. (1778–83)QUADRATRIXarticle165vol. 9, p. 6590revised · J 0.60
3rd ed. (1797)QUADRATRIXarticle165vol. 15, p. 730reprint · J 1.00
4th ed. (1810)QUADRATRIXarticle165vol. 17, p. 580reprint · J 1.00
5th ed. (1815)QUADRATRIXarticle165vol. 17, p. 580reprint · J 1.00
6th ed. (1823)QUADRATRIXarticle165vol. 17, p. 580reprint · J 1.00
7th ed. (1842)QUADRATRIXarticle169vol. 18, p. 762revised · J 0.64