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Title: Double image wedge micrometer by Dollond, box sold ScM1806/8 [Go to resource]
Description: Double image wedge micrometer by Dollond, box sold ScM1806/83/1 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: instrument component
split-lens eyepiece micrometerTemporal: 1754-1769 Source: Science Museum Creator: Dollond, Peter Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...-
Gyroscopes for demonstrating the Earth's…Foucault's gyroscope demonstration apparatus; comprising,…
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