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Title: Norman Lockyer�s seven-prism spectroscope [Go to resource]
Description: Astronomical spectroscope from Norman Lockyer Observatory, brass, with train of seven prisms (one damaged. Thought to be the one made by John Browning, London for Norman Lockyer who first used it to view Solar Prominences [chromosphere] outside a solar eclipse. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: solar eclipsel
spectroscope - astronomicaTemporal: 1868 Source: Science Museum Creator: Browning, John Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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