Detaljer
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ObjektnummerA-339
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Optical Instrument
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Objektnavn
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BeskrivelseEvershed solar spectroscope. Two prism pattern. Described in an Adam Hilger Ltd. catalogue of 1920.
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Materiale"ADAM HILGER LTD. LONDON. ENGLAND." on optical housing.; "ADAM HILGER LTD."
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Datoc. 1920
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Materiale
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EmneEngland
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Mål
Imperial(in) Metric(cm) Height 43.2 Width 17.9 Depth 30.6 Diameter Circumference -
Imperial(in) Metric(cm) Height Width Depth Diameter
