Found in 2 Collections and/or Records:
The Eisner Family Collection contains correspondence and other papers of this family from Berlin. Although much of the collection is correspondence, there are also invitations and other material relating to family celebrations, notes, and a will.
Much of the material in this collection consists of residual fragments of Hilferding's estate, which his widow probably gave to Meyer in the United States in the 1950s. Included are letters of August Bebel and Albert Einstein to Hilferding; letters of Rudolf and Rose Hilferding to Oscar and Margarethe Meyer; a postcard with photographs and signatures of Hilferding, Meyer, Heinrich Brüning, Paul Lejeune-Jung and Hans von Raumer, the members of the Reichstag delegation to the International Interparliamentary Conference in Rio de Janeiro, 1927; and a letter from Max Nordau.