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Summary
| Description |
English: Chronometer escapement made at Parsons Horological Institute |
| Date | |
| Source | Modern Machinery Publishing Company (1898) domain Modern machinery : a monthly journal of mechanical progress, 3-4, Chicago: Modern Machinery Publishing Company, pp. 276−77 |
| Author | Modern Machinery Publishing Company |
Licensing
|
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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Note: This tag should not be used for sound recordings. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:04, 28 February 2017 | | 202 × 204 (57 KB) | Rosiestep | User created page with UploadWizard |
File usage
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