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Summary

Description Photograph taken from a 19th-century scientific book
Date
Source Elektrochemie - Ihre Geschichte und Lehre
Author Wilhelm Ostwald

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Pierre Louis Dulong

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Date/TimeThumbnailDimensionsUserComment
current23:52, 9 December 2014Thumbnail for version as of 23:52, 9 December 20141,638 × 2,160 (1.72 MB)Materialscientistfrom File:Pierre-Louis Dulong. Stipple engraving by A. Tardieu, 1825, Wellcome V0001696.jpg
16:00, 8 August 2007Thumbnail for version as of 16:00, 8 August 2007435 × 561 (56 KB)Astrochemist{{Information |Description=Photograph taken from a 19th-century scientific book |Source=Elektrochemie - Ihre Geschichte und Lehre |Date=1895 |Author=Wilhelm Ostwald |Permission= |other_versions= }}
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