The papers of Parisian jeweler and art collector Henri Vever (1854-1942) include six diaries; a ledger of his art acquisitions; original oil paintings by Vever; and photographs. The materials document Vever's circle of friends, patrons, and other art collectors in turn-of-the-century Paris.

Photographs of the Paris Universal Exposition of 1900, which record many buildings and pavilions that were among the chief points of interest, including the Monumental Entrance, Art Palaces and the Bridge of Alexander III, national pavilions lining the Seine River, and the Palace of Machinery; also, views of Paris from the Eiffel Tower, and statuar...

Memorabilia of fairs and World's Fairs throughout history, both in the United States and abroad, including photographs, stereographs, panoramas and slides; printed materials; postcards; sheet music; philatelic material; stationery and greeting cards; menus and food service items; posters; shopping bags; motion picture films; and other items.

The records of Jacques Seligmann & Co. measure approximately 203.1 linear feet and date from 1904 to 1978, with bulk dates from 1913 to 1974. The collection includes extensive correspondence files, reference material on American and European collectors and their collections, inventory and stock records, financial records, exhibition files, auction files, and the records of subsidiary companies. The collection is an invaluable resource in tracing the provenance of particular works of art and provides a comprehensive view of the activities of collectors and art dealers in the years leading up to and following World War II.

The papers of Jerome Blum measure 3.0 linear feet and date from 1915 to circa 1969, with the bulk of the material dating from 1919 to 1935. Biographical material, correspondence, writings and notes, printed material, artwork, and photographs document the painter's personal and professional life, and extensive travels.

This small collection of sixty-three letters written by painter Mary Cassatt dates from 1882 to 1926. The bulk of these letters are to Cassatt's nephew, Robert Kelso Cassatt, and to his wife Minnie regarding family, mutual friends, and travel. The remaining letters are to friends regarding purchases of artwork, travel, and personal news. There is also one newsclipping of Cassett's obituary.

The papers of Impressionist painter Frederick Carl Frieseke measure 0.3 and date from circa 1870s-1943, 1982, and 1996. This small collection contains scattered documentation of Frieseke's life through several biographical items, printed material, photographs of Frieseke and his family, and miscellany.

The papers of art patron Harriet Collins Allen measure 0.2 linear feet and date from 1897-1925. Found within the papers are letters primarily written by Solon Borglum and his wife, Emma, to Harriet Collins Allen. The letters were written from Omaha, London, Paris, and New York and provide a cursory overview of some of the events in Borglum's career and insights into his relationship with his older brother sculptor Gutzon Borglum. Borglum writes about meeting and working with other sculptors in Paris and New York and his wife writes about conflicts between the two brothers and exhibitions of Solon's work. Also found within the papers are clippings, a brochure for Borglum's book A Comparative Analysis of Natural Forms and Their Relation to the Human Figure, and photographs of Borglum in his studio and of his works.

The papers of New York art dealers and gallery owners Otto and Ilse Gerson measure 3 linear feet and date from 1933 to 1980. This collection includes biographical materials, correspondence, exhibition files, artists' files, collectors' files, business records, inventory and stock records, printed materials, and photographs.

The papers of sculptor, painter, and publishing executive Alexander Semeonovitch Liberman date from circa 1913-2003 and measure 59 linear feet. Found within the papers are biographical materials; correspondence with family, galleries, museums, and many artists; numerous recorded interviews and transcripts with and by Liberman, including one of Walter Hopps; writings and writing project files; extensive subject files maintained by Liberman; exhibition files; printed materials; scattered drawings; and extensive photographs of Liberman's artwork, exhibitions, Liberman, and of Liberman with notable artists, dealers, collectors, and critics. Many of the photographs were taken by noted photograhers. Also found within the papers are unidentified sound and video recordings. Additional sound and video recordings have been integrated into other series.