Encyclopædia Britannica 1771–1860
Topic · 7 of 8 editions · peak 10,559 chars

VACUUM

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)① VACUUMarticle77vol. 3, p. 917
2nd ed. (1778–83)② VACUUMarticle10,559vol. 10, p. 8684
2nd ed. (1778–83)③ VACUUMarticle2,727vol. 10, p. 8686
3rd ed. (1797)④ VACUUMarticle609vol. 18, p. 615
Suppl. 3rd (1801)⑤ Toricellian VACUUMsub_entry138vol. 2, p. 738
Suppl. 3rd (1801)⑥ VACUUM BOYLEANUMarticle100vol. 2, p. 738
4th ed. (1810)④ VACUUMarticle456vol. 20, p. 516substantially revised · J 0.57
5th ed. (1815)④ VACUUMarticle455vol. 20, p. 516reprint · J 1.00
6th ed. (1823)④ VACUUMarticle455vol. 20, p. 516reprint · J 1.00
7th ed. (1842)④ VACUUMarticle364vol. 21, p. 537revised · J 0.66