File:Perkin Research Medal 1906 Inno-Days-061 (cropped).JPG

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Perkin Medal   (Wikidata search (Cirrus search) Wikidata query (SPARQL))
Photographer
Conrad Erb
Title
Perkin Medal
Description
English: Photograph of the Perkin Medal, Science History Institute, Philadelphia, PA, USA. The Perkin Medal was first awarded in 1906 to commemorate the 50th anniversary of the discovery of mauveine, the world's first synthetic aniline dye, by Sir William Henry Perkin, an English chemist.
Date 1905, 2015
institution QS:P195,Q5090408
Notes Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative.
Source Science History Institute, Conrad Erb.
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Attribution: Science History Institute
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current16:27, 17 December 2023Thumbnail for version as of 16:27, 17 December 20231,611 × 1,593 (851 KB)Юлиан 2 Клавдий (talk | contribs)File:Perkin Research Medal 1906 Inno-Days-061.JPG cropped 46 % horizontally, 20 % vertically using CropTool with precise mode.

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