File:Zeiss di Merate - quadro elettrico e pendolo.jpg

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Italiano: Telescopio Zeiss di 1 metro di apertura dell'Osservatorio Astronomico di Merate, quadro elettrico, pendolo e cronografo.
English: 1 meter Zeiss telescope at Merate Astronomical Observatory, Merate (LC), Italy. Electrical. Image shows the master clock system; a precision astronomical regulator clock with an Invar pendulum, wired to a paper tape time signal recorder (right).
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Source Old photo album at Merate Observatory (Italy), anonymous picture scanned from: Il riflettore di 102 cm della R. Specola di Merate - Ulrico Hoepli, Milano, 1929
Author CAV
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current04:43, 26 December 2006Thumbnail for version as of 04:43, 26 December 20061,559 × 1,134 (134 KB)Cav~commonswiki (talk | contribs)==Summary== {{Information |Description={{it|Telescopio Zeiss di 1 metro di apertura dell'Osservatorio Astronomico di Merate, quadro elettrico, pendolo e cronografo.}} {{en|1 meter Zeiss telescope at Merate Astronomical Observatory, Merate (LC), Italy. Ele

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