File:Friz Haber group 1909.jpg

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Friz_Haber_group_1909.jpg(617 × 499 pixels, file size: 109 KB, MIME type: image/jpeg)

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From Max Planck Archives

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PD-icon.svg This work is in the public domain. This may be because its copyright term has expired, or because the copyright holder has explicitly waived all legal rights to the work.

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Date/TimeThumbnailDimensionsUserComment
current10:43, 4 July 2011Thumbnail for version as of 10:43, 4 July 2011617×499 (109 KB)Paul Wormer (talk | contributions) (From Max Planck Archives)

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