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Summary
| Description |
English: Special Boat, built for operating Air-lock Diving Bell. The air lock diving bell plant illustrated was built for use of the British Admiralty at Gibraltar. The vessel is 85 ft. long 40 ft. beam; the diving bell weighing 50 tons, and in addition to all the usual equipment of the ordinary diving bells contains a rock drill operated by compressed air. Popular Mechanics April 1907. Air Lock Diving-Bell Plant. |
| Date | |
| Source | [https://books.google.co.uk/books?id=IOADAAAAMBAJ&pg=PA409&lpg Popular Mechanics Magazine April 1907 |
| Author | Popular Mechanics |
Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:01, 30 April 2019 | | 614 × 371 (52 KB) | Broichmore | User created page with UploadWizard |
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