Bible Encyclopedias
Comet-Seeker
1911 Encyclopedia Britannica
A small telescope adapted especially to searching for comets: commonly of short focal length and large aperture, in order to secure the greatest brilliancy of light.
Copyright Statement
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Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Comet-Seeker'. 1911 Encyclopedia Britanica. https://www.studylight.org/encyclopedias/eng/bri/c/comet-seeker.html. 1910.