Onno Klopp – Wikipedia
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German historian (1822-1903), better known for his book about the fall of the house of the Stuart., Set of 2 autograph letters in French (sold
Klopp, Onno - Set of 2 Autograph Letters Signed 1864
German historian (1822-1903), better known for his book about the fall of the house of the Stuart., Set of 2 autograph letters in French (sold
Klopp, Onno - Set of 2 Autograph Letters Signed 1864
File:Onno-Klopp-Gasse 12-16 - relief Coa.jpg - Wikimedia Commons