The papers of New York art historian, museum director, curator, writer, and educator, Alan R. Solomon, measure 9.9 linear feet and date from 1907-1970, with the bulk of the material dating from 1944-1970. Through biographical material, correspondence, interview transcripts, writings and notes, teaching and study files, subject files, exhibition files, business records, printed material, and photographs, the collection documents Solomon's education, his early teaching appointments at Cornell University, and his subsequent direction of many diverse curatorial and research projects relating to contemporary American art, particularly the transition from Abstract Expressionism to later modern movements, and the thriving New York City art scene.

The papers of New York City photographer, conceptual artist, and musical composer Cosmos Sarchiapone measure 49.2 linear feet and date from circa 1860-2011, with the bulk of the materials dating from 1940-2011. The collection includes biographical material and personal business records; correspondence; extensive writings, including written and recorded music compositions; teaching files; printed material and published sound and video recordings; photographic material; artwork; artifacts; and unpublished sound recordings and born digital material. Highlights of the collection are more than 40,000 photographic images documenting New York's avant-garde art scene of the 1970s, along with celebrity parties, concerts, exhibition openings and other occasions in the art, music, and theater world. Extensive and somewhat rare printed materials offer users a visual chronical of the downtown art world in the form of posters from the 1970s, including a number of Milton Glaser's, and hundreds of exhibition announcements, theater programs, and playbills.

The López Negrete Communications Advertising Collection showcases the successful print advertising campaigns the communications agency undertook with major clients like Goya Foods, NationsBank, and Walmart. The advertising posters in this collection exemplify the agency's creativity in building on U.S. Latinos' everyday experiences to market American products and services. Alex and Cathy López Negrete, the founders of López Negrete Communications, made it their mission to use ethnographic approaches to better understand the U.S. Latino market which led to their success as the largest independently-owned Latino advertising agency in the country.

This finding aid was digitized with funds generously provided by the Smithsonian Institution Women's Committee.

The Rockwell Kent papers measure 88.0 linear feet and date from circa 1840 to 1993 with the bulk of the collection dating from 1935 to 1961. The collection provides comprehensive coverage of Kent's career as a painter, illustrator, designer, writer, lecturer, traveler, political activist, and dairy farmer.

Original song text, music, drawings, correspondence, and other writings by Woody Guthrie; news clippings, articles, correspondence, and business records related to Woody Guthrie. Date span: 1927-1985. Bulk dates: Guthrie song text, writings, and drawings, 1940-1948; correspondence by and to Woody Guthrie, 1944-1951; correspondence regarding Woody Guthrie, 1956-1977.

The Jacques Lipchitz papers and Bruce Bassett papers concerning Jacques Lipchitz measure 52.8 linear feet and are dated circa 1910-2001, with the bulk of the material from the period 1941-2001. Papers are comprised of sculptor Jacques Lipchitz's personal papers and filmmaker Bruce Bassett's papers relating to Jacques Lipchitz. Lipchitz's personal papers contain personal and professional correspondence, comprising nearly half of the series, and biographical material, writings by and about Lipchitz, printed material, and photographs documenting Lipchitz's commissions, exhibitions, friendships, and interests. Also found are records relating to the compilation and production of The Sculpture of Jacques Lipchitz: A Catalogue Raisonné by Alan G. Wilkinson. The Bruce Bassett papers relating to Jacques Lipchitz consist mainly of Bassett's extensive audiovisual documentation of Lipchitz's life and art. Also found are paper records related to the audiovisual projects, including letters, business records, printed materials, and production records. A small quantity of material unrelated to Lipchitz is also found among the Bassett material, including video and sound recordings related to Sidney Lifchez, IBM, Isamu Noguchi, the Storm King Sculpture Center, and Auguste Rodin.

The papers of sculptor Hiram Powers measure 12.4 linear feet and date from 1819 to 1953, with the bulk of the material dating from 1835 to 1883. Over two-thirds of the collection consists of Powers' correspondence with business associates, purchasers of his artwork, and numerous friends in the United States and Florence, Italy. Of note is Powers' "Studio Memorandum," from 1841 to 1845, which contains dated notations of letters written, receipts and expenditures, business contacts, works in progress, commissions and price quotations for work, comments on problems encountered during studio work, and other notes. Additional papers include scattered biographical material, financial and legal records, printed materials, photographs of Powers, his family, artwork, as well as an extensive collection of carte de visite and cabinet card portraits of many notable figures. Also found is a small amount of artwork by Powers and others, a scrapbook, and two autograph and memorabilia albums.

The Beatrice Medicine papers, 1913-2003 (bulk 1945-2003), document the professional life of Dr. Beatrice "Bea" Medicine (1923-2005), a member of the Standing Rock Sioux tribe, anthropologist, scholar, educator, and Native rights activist. The collection also contains material collected by or given to Medicine to further her research and activism interests. Medicine, whose Lakota name was Hinsha Waste Agli Win, or "Returns Victorious with a Red Horse Woman," focused her research on a variety of topics affecting the Native American community: 1) mental health, 2) women's issues, 3) bilingual education, 4) alcohol and drug use, 5) ethno-methodologies and research needs of Native Americans, and 6) Children and identity issues. The collection represents Medicine's work as an educator for universities and colleges in the United States and in Canada, for which she taught Native American Studies courses. Additionally, because of the large amount of research material and Medicine's correspondence with elected U.S. officials and Native American leaders, and records from Medicine's involvement in Native American organizations, the collection serves to represent issues affecting Native Americans during the second half of the 20th century, and reflects what Native American leaders and organizations did to navigate and mitigate those issues. Collection materials include correspondence; committee, conference, and teaching material; ephemera; manuscripts and poetry; maps; notes; periodicals; photographs; training material; and transcripts.

This accession consists of the correspondence of Arthur J. Boucot, a geologist and paleontologist who spent the majority of his career at Oregon State University. Boucot donated some of his specimens to the National Museum of Natural History. Materials include correspondence, manuscripts, notes, maps, illustrations, postcards, photographs, ...