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Description
English: Comet seeker telescope with a short focal length and a relatively large aperture in the Meridian hall of the Helsinki observatory. Made by Utzschneider und Fraunhofer in 1830s.
Suomi: Komeetanetsijäkaukoputki jonka objektiivin suurennos on pieni ja näkökenttä suuri Helsingin observatorion Meridiaanisalissa. Utzschneider und Fraunhoferin 1830-luvulla valmistama.
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Author MKFI
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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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1 December 2012

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current19:34, 12 January 2013Thumbnail for version as of 19:34, 12 January 20135,184 × 3,456 (4.9 MB)MKFI{{Information |Description ={{en|1=Comet seeker telescope with a short focal length and a relatively large aperture in the Meridian hall of the Helsinki observatory. Made by Utzschneider und Fraunhofer in 1830s.}} {{fi|1=Komeetanetsijäkaukoputki jo...

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