Records of the Steinway & Sons piano company and a daily diary of William Steinway, a key figure in the rise of the company to international prominence in the nineteenth century. The records document overall operations of the company, individual piano serial numbers, and the business and personal life of William Steinway, a prominent figure in New York business, politics, and musical life.

The papers of painter and political cartoonist Maurice Becker measure 2.3 linear feet and date from circa 1910 to 1970. Found within the papers are biographical material; personal and professional correspondence; writings; printed material, including radical labor and political periodicals; artwork; and photographs of Becker, his family and friends, and his artwork.

The papers of graphic artist, muralist, and activist Hugo Gellert measure 6.9 linear feet and date from 1916 to 1986. They document his career as an artist and organizer for the radical political left through an interview, legal papers, financial records, family papers, artifacts, correspondence, writings, organizational records, extensive printed materials (many of them illustrated by Gellert), photographs, and artwork.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Accounting and Bookkeeping forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

Scrapbook created by W. D. MacFarlane who was a partner, with his brother Robert, in the MacFarlane Old Dye Works in Albany, New York. The book contains chemical solutions for dying textiles, newspaper clippings, marriage and obituary notices, poems and political cartoons.

The records of Helping People with AIDS, a non-profit, charitable organization located in Rochester, New York that was active 1986-2003.

The collection contains: twenty-nine silver gelatin photoprints mounted on Fome-Core, Masonite, and cardboard, ranging in size from 5-1/2" x 9-1/4" to 10-11/16" x 13-13/16"; three 5" x 7" unmounted silver gelatin photoprints; a scrapbook which originally contained 56 silver gelatin photoprints, ranging in size from 2" x 3" to 7-1/2" x 9-1/2"; and s...

The papers of painter Stuart Davis measure 0.8 linear feet and date from 1934 to 1940. The collection is comprised of correspondence that includes letters from Yasuo Kuniyoshi, Arnold Blanch, Rockwell Kent, and others regarding Pablo Picasso's statement against the fascist dictatorship in Spain, as well as a letter from Davis to Picasso inviting him to speak at the 2nd Annual American Artists' Congress meeting. Also found are files from Davis's position as editor of Art Front magazine; membership files documenting Davis's activities with the American Artists' Congress, Fine Arts Federation of New York, the New York World's Fair Artists Committee, and other organizations; printed materials; a project file for the Federal Art Project; and editorials. Additional items include an article manuscript and a draft of a letter to Ben Shahn suggesting that Downtown Gallery artists provide funding to Edith Halpert in order to open another gallery.

The papers of New York and New Mexico writer, art critic, and curator, Lucy R. Lippard, measure 56.5 linear feet and 0.454 GB and date from the 1930s to 2007, with the bulk of the material dating from the 1960s to the 1990s. Over half of the collection consists of correspondence files documenting Lippard's professional relationships with artists, writers, galleries, art institutions, and political organizations, and her interest in conceptual and minimalist art, feminism and political activism. Also found are Lippard's notes and writings including sound recordings and interviews, teaching and exhibition files, printed and digital material, several works of art, and photographs of artwork and artists. Scattered throughout the collection are a small number of records concerning Lippard's personal life. An addition of 3.0 linear feet donated 2015 includes subject files on feminist and conceptual art as well as land use, development, and local politics and history in New Mexico.

The papers of painter, collage artist, and printmaker Nancy Spero measure 27.5 linear feet and 19.12 GB and are dated 1940s-2009. Biographical materials, correspondence, interviews, writings, subject files, personal business records, printed and digital material, and photographic materials provide an overview of her exhibitions, major projects, and personal life. Also documented is her interest and participation in political movements and social issues including anti-war, women's rights, animal rights, repressive regimes, and the treatment of political prisoners.