2nd class st.stanislaus order

  1. 2nd class St.Stanislaus Order /АК/ of German chemist Friedrich Wilhelm Ostwald

    Badge. Breast star. Case. Friedrich Wilhelm Ostwald (2 September [O.S. 21 August] 1853 – 4 April 1932) was a Baltic German chemist and philosopher. Ostwald is credited with being one of the founders of the field of physical chemistry, with Jacobus Henricus van 't Hoff, Walther Nernst...
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