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Credit
Specification of Charles Rahn : reflectors for surgical purposes. Public Domain Mark. Source: Wellcome Collection.
Contains: 8 images
Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Specification of Charles Rahn : reflectors for surgical purposes. Public Domain Mark. Source: Wellcome Collection.
Patent for "an improved instrument for concentrating light, applicable to dental, surgical, and other operations"
Location | Status | Access | |
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Closed stores Pat. vol. 31 |
Location | Access | ||
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Closed stores Pat. vol. 31:4 |