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Shelfmark: | ![]() ![]() ![]() |
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Type: | instrument | |
Dimension: | H.: 1; W.: 4; L.: 10; Mass: 20 g. |
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Thematic group: |
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Type: | glass |
Abstract: | Two folding lenses mounted in tortoiseshell. Scratched on rim of larger lens |
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Discipline | Topic | Argument | ||
Optics | Apparatus | lenses |
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