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Keywords from Image Description:
Jacob Hilsdorf Theodor Hilsdorf . en Portrait of the German photographer Theodor Hilsdorf by his brother Jacob Hilsdorf de Portrt des deutschen Fotografen Theodor Hilsdorf von seinem Bruder Jacob Hilsdorf Der rheinlandpflzische Beitrag zur Geschichte der Photographie Mainz Creator Jacob Hilsdorf PDoldauto Jacob Hilsdorf Theodor