Three containers of textual records consisting mainly of drafts of and research notes related to Daniel Lewin’s historical writings. The fonds also contains three envelopes of his father Louis Lewin's handwritten catalogue cards, recording some of the contents of his collection.

Fonds consists of biographical materials, mainly related to Golda Cukier, as well post-war identification papers and documents related to the Cukiers, and their eventual immigration. Also contains articles, bibliographies, and finding aids created by Cukier during her time working at the Jewish Public Library.