This collection contains the papers of the Aschkenazy Family as well as those of Erich Willdorff, who was married to Elfriede (Effy) Aschkenazy. Prominent topics are emigration and immigration as well as Erich Willdorff's watch and clock shop. The papers in this collection include a few photographs, some correspondence and personal papers. The bulk of the collection comprises official and commercial documents.

The Edna Ehrlich Collection: Personal Life, Professional Work and Music Interests is an extension of the Edna Ehrlich Papers (AR 25639). This collection includes material on the beginnings of the relationship of Edna and Otto Ehrlich prior to their marriage, on Edna Ehrlich’s friendships and personal life, and on her work as a promoter of Asian music in New York. It also includes a small amount of papers related to her professional work.

This collection contains the papers of the Ettinger family originally of Fulda, Germany, and related families. Materials include personal papers, official and legal papers, photographs, and some personal correspondence and ephemera. The collection reflects the experience of some family members in internment and forced labor camps in France, their later immigration to the United States, and their restitution claims. The photographs are either formal portraits or depict leisure activities from the late 19th century through the 1930s.

This collection documents the life of the painter Hans Jacoby, who immigrated to the United States via Holland and Shanghai. Documents include family papers, personal writings, correspondence, brochures, official and other administrative documents, newspaper clippings, photographs and autographs.

Materials comprising the Walter Hochstadter Collection are quite fragmentary in nature and give us only a rather patchy understanding of the history of the Hochstadter family and Walter Hochstadter’s professional activities. Included here are correspondence, photographs, and printed materials