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Auroscope (inspector auris), cross section, 1825
Auroscope (inspector auris) in cross section. Designed and drawn by Thomas Buchanan. Key to components: A) Globular lantern of block tin, with a large door on one side. B) Iron tube, inside polished and secured to lantern. C) Shorter tube made to screw on the end of the tube B. a) Double convex lens, about 3 inches focus, and 3 inches diameter. b) Concave lens to collect rays emitted by d, and tra…
Creator
- Thomas Buchanan
Subject
- Instruments
- Auroscope
- Examination
Creator
- Thomas Buchanan
Subject
- Instruments
- Auroscope
- Examination
Providing institution
Aggregator
Rights statement for the media in this item (unless otherwise specified)
- http://creativecommons.org/licenses/by/4.0/
Rights
- Credit: Wellcome Collection
Source
- L0035325
Identifier
- L0035325
- b1055970
- EPB null
- x8c2ycnb
Providing country
- United Kingdom
Collection name
First time published on Europeana
- 2019-06-09T11:55:27.651Z
Last time updated from providing institution
- 2019-06-09T11:55:27.651Z