The Robert Henri papers date from 1880 to 1954. included are 26 diaries, dating from 1880 to 1928. The collection also includes writings, scrapbooks, printed material, and miscellany.

An interview of Abraham Walkowitz conducted by Abram Lerner and Mary Bartlett Cowdrey for the Archives of American Art.

The records of Owen Gallery measure 9.4 linear feet and 0.093 GB and date from 1929-2010, bulk 1980-2010. The gallery, which operated from 1986 to 2009 in New York, specialized in late nineteenth and early twentieth century American art with an emphasis on The Eight, Ashcan, and early American modernism. Michael Owen and James Yost owned and directed the gallery. Found within the records are exhibition files; inventory and sales records; printed and digital material; and records regarding painter Yasuo Kuniyoshi. Material dating from before 1986 when the gallery was established is research related to an artwork's provenance.

The Ira and William Glackens papers, circa 1900-1990, measure 2.3 linear feet. The collection consists primarily of the papers of Ira Glackens relating to the artwork of his father, William Glackens, but also contains scattered correspondence of William and his wife Edith, including letters from Albert Barnes. Ira Glackens' papers include books written by Ira; exhibition catalogs and clippings about William and others; photographs of the Glackens family and friends, of Ira, and of the Glackens residence; and an audio recording of William Glackens' remarks upon accepting an award at the Carnegie International Exhibition in 1936. There are also records of the Sansom Foundation, which was set up by Ira Glackens and his wife Nancy.

Research materials assembled by Phyllis Freeman, on the subject of 20th century artists' manifestos. Files include research correspondence, mss. drafts of the monograph (never published), "Manifestos in the Visual Arts: Programs and Movements Since 1900," and eight feet of subject files, covering movements and groups such as Abstract Expressionism,...

The Macbeth Gallery records provide almost complete coverage of the gallery's operations from its inception in 1892 to its closing in 1953. Through extensive correspondence files, financial and inventory records, printed material, scrapbooks, reference and research material, and photographs of artists and works of art, the records document all aspects of the gallery's activities, charting William Macbeth's initial intention to lease his store "for the permanent exhibition and sale of American pictures" through over sixty years of success as a major New York firm devoted to American art. The collection measures 131.6 linear feet and dates from 1838 to 1968 with the bulk of the material dating from 1892 to 1953.

Photographs of the Sloans in and about their ranch in Santa Fe. Two photographs show Sloan painting in his studio, and two show him making a bookshelf. Other people pictured include: Jozef Bakos, Teresa Bakos, and Will Shuster. Copyprints of original negatives made by Len Bouche.

This collection consists of eight photographs of United States military aircraft taken sometime during 1945, probably at one of the US Army Air Forces fields on Tinian, in the Mariana Islands.

The scattered papers of painter Ernest Lawson measure 0.6 linear feet and date from 1907 to 1967. The papers consist of family correspondence with daughter Margaret, and between Margaret and her mother Ella Lawson; a dismantled scrapbook containing exhibition announcements, catalogs, and clippings; and a 1937 photograph of a group of artists at a dinner at the Salmagundi Club honoring Lawson along with a photograph of a work of art by Lawson signed by the numerous artists attending the dinner, including Victor C. Anderson, George Elmer Browne, Gordon Grant, Eugene Higgens, Ivan G. Olinsky, Eugene Speicher, Guy Wiggens, and Keith Shaw Williams, among others.

Thirty eight letters, postcards and notes, 1940-1941, from etcher Bertha Jacques to etcher Reynold Weidenaar. Jacques offers advice to Weidenaar about the etching process. Also included are eight letters and postcards and a note, 1940-1944, from etcher James Swann to Weidenaar, and an open call to artists, including Weidenaar, 1962, from Sid Hammer...