Details
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ObjectnummerA-339
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Optical Instrument
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Objectnaam
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BeschrijvingEvershed solar spectroscope. Two prism pattern. Described in an Adam Hilger Ltd. catalogue of 1920.
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Materiaal"ADAM HILGER LTD. LONDON. ENGLAND." on optical housing.; "ADAM HILGER LTD."
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Datumc. 1920
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Materiaal
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OnderwerpEngland
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Formaat
Imperial(in) Metric(cm) Height 43.2 Width 17.9 Depth 30.6 Diameter Circumference -
Imperial(in) Metric(cm) Height Width Depth Diameter
