File:George Simpson magnetometer.jpg

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George_Simpson_magnetometer.jpg(638 × 454 pixels, file size: 189 KB, MIME type: image/jpeg)

Captions

Captions

George Simpson at the unifilar magnetometer

Summary

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Description
English: George Simpson at the unifilar magnetometer, Terra Nova Expedition, Antarctica, 1911.
Date
Source Internet Archive: https://ia601304.us.archive.org/view_archive.php?archive=/35/items/ScottquotslasteIScot/ScottquotslasteIScot_jp2.zip&file=ScottquotslasteIScot_jp2%2FScottquotslasteIScot_0415.jp2&ext=jpg
Author Herbert G. Ponting

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Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.


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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current23:58, 15 January 2023Thumbnail for version as of 23:58, 15 January 2023638 × 454 (189 KB)McGhiever (talk | contribs)Uploaded a work by Herbert G. Ponting from Internet Archive: https://ia601304.us.archive.org/view_archive.php?archive=/35/items/ScottquotslasteIScot/ScottquotslasteIScot_jp2.zip&file=ScottquotslasteIScot_jp2%2FScottquotslasteIScot_0415.jp2&ext=jpg with UploadWizard

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