Encyclopædia Britannica 1771–1860
Topic · 3 of 8 editions · peak 175 chars

HELISPHERICAL LINE

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EditionAs printedTypeCharsLocationvs. previous
Suppl. 3rd (1801)HELISPHERICAL LINEarticle175vol. 1, p. 739
4th ed. (1810)HELISPHERICAL LINEarticle175vol. 10, p. 326
5th ed. (1815)HELISPHERICAL LINEarticle175vol. 10, p. 326reprint · J 1.00
6th ed. (1823)HELISPHERICAL LINEarticle175vol. 10, p. 326reprint · J 1.00