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Summary
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English: Plate XV (Instruments Used in Magnetic Observations), Figure 1, of 1897 publication called Maryland Geological Survey Volume One, with caption "Coast and Geodetic Survey Magnetometer No. 18." |
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Transferred from en.wikipedia to Commons.
(Original text: Original publication: Maryland Geological Survey Volume One, by W. B. Clark, 1897. Johns Hopkins University Press. |
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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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This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2013-02-28 03:06 | 1117×1424× (143937 bytes) | Jstuby | {{Information |Description = Plate XV (Instruments Used in Magnetic Observations), Figure 1, of 1897 publication called Maryland Geological Survey Volume One, with caption "Coast and Geodetic Survey [[Magnetometer]] No. 18." |Source = '''Original publi... |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:42, 5 January 2022 | | 1,226 × 1,544 (830 KB) | Materialscientist | FFT |
| 12:29, 10 February 2018 |  | 1,226 × 1,544 (1.87 MB) | Petecarney | Correct image for caption. Source: http://aomol.msa.maryland.gov/megafile/msa/speccol/sc2900/sc2908/000001/000423/jpg/am423--450a.jpg | |
| 02:53, 16 March 2016 |  | 1,117 × 1,424 (141 KB) | FastilyClone | Transferred from enwp |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
