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Title: Heliostat with spring driven clock drive for use with table [Go to resource]
Description: Heliostat with spring driven clock drive for use with table top spectrometers by Adam Hilger Ltd., London, dated 1919 from serial number L.7.301/19205. Used at Imperial College of Science and Technology. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: ancillary instruments
astronomical instruments
heliostats (astronomical)Temporal: 1919 Source: Science Museum Creator: Adam Hilger Ltd. Identifier: 2000-1468 Go to resource More Like this...
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