You searched the entire digital collection for .
Showing 1 - 18 of 18 objects.
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Glass jar
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Anemometer
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Sine bar
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[Unidentified object from The David Usborne Collection]
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Laboratory retort
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Sliding calliper
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[Unidentified object from The David Usborne Collection]
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Glass bottle
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Inclinometer
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[Unidentified object from The David Usborne Collection]
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[Unidentified object from The David Usborne Collection]
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Anemometer
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Barrel gauge
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[Unidentified object from The David Usborne Collection]
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Protractor
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Proportional Dividers
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Angle divider
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[Unidentified object from The David Usborne Collection]