Alcan Arvida 1943



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English: Workman Edgar Lapierre, wearing protective goggles, stirs the molten bath of aluminum with a poker at the Arvida Aluminum Company of Canada plant. Lapierre stirs the molten bath with a poker to remove gasses from under the electrode and lower the resistance of the bath to the passage of D.C. current electricity from electrode to carbon of pot. It is this electrolysis proceses that extracts the aluminum. The stirring allows the pot to operate normally again for about four hours."
Français : À l'usine Alcan Aluminium Limitée d'Arvida (Québec), l'ouvrier Edgar Lapierre, portant des lunettes de protection, brasse le bain d'aluminium fondu avec un ringard.
Date January 1943(1943-01)
Library and Archives Canada.JPG This image is available from Library and Archives Canada under the reproduction reference number e000761285 and under the MIKAN ID number 3625734

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.
Library and Archives Canada does not allow free use of its copyrighted works. See Category:Images from Library and Archives Canada.

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Author Ronny Jaques / Office national du film du Canada
Public domain This Canadian work is in the public domain in Canada because its copyright has expired due to one of the following:
1. it was subject to Crown copyright and was first published more than 50 years ago, or

it was not subject to Crown copyright, and

2. it is a photograph that was created prior to January 1, 1949, or
3. the creator died more than 50 years ago.
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Public domain This work is in the public domain in the United States because it was first published outside the United States (and not published in the U.S. within 30 days) and it was first published before 1978 without complying with U.S. copyright formalities or after 1978 without copyright notice and it was in the public domain in its home country (Canada) on the URAA date (January 1, 1996).

For background information, see the explanations on Non-U.S. copyrights.
Image was public domain in Canada prior to the URAA date

Public Domain


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