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Summary
| Description |
English: Jacob Leupold's vacuum pump of 1709, Dresdem museum of Technical Instruments |
| Date | |
| Source | Own work |
| Author | Stephencdickson |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:27, 4 June 2024 | | 3,088 × 2,056 (1.32 MB) | Stephencdickson | Uploaded own work with UploadWizard |
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