Encyclopædia Britannica 1771–1860
Topic · 5 of 8 editions · peak 168 chars

CONNIVENT VALVES

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
2nd ed. (1778–83)CONNIVENT VALVESarticle163vol. 3, p. 2205
3rd ed. (1797)CONNIVENT VALVESarticle166vol. 5, p. 343substantially revised · J 0.27
4th ed. (1810)CONNIVENT VALVESarticle164vol. 6, p. 559substantially revised · J 0.58
5th ed. (1815)CONNIVENT VALVESarticle165vol. 6, p. 559revised · J 0.81
6th ed. (1823)CONNIVENT VALVESarticle168vol. 6, p. 559substantially revised · J 0.54