The papers of realist painter, muralist, and educator Leon Kroll date from circa 1900 to 1988 and measure 8.7 linear feet. The collection documents Kroll's painting career, teaching, and active participation in numerous art organizations. Over one-half of the collection is correspondence with artists, schools, galleries, museums, patrons, arts organizations, and others. Also found are scattered biographical material, writings and notes, legal and financial records, exhibition catalogs, clippings, other printed material, photographs of Kroll and colleagues, loose drawings and nine sketchbooks.

The papers of architect and painter Eric Gugler measure 34.4 linear feet and date from 1889-1977. Found within the papers are biographical materials, including papers relating to the Gugler family, personal and business correspondence, writings, project files for commercial and residential commissions, personal business records, photographic materials, including 180 glass plate slides, and artwork.

The major part of the collection, series 1-4, contains nearly 28,000 glass plates, including original stereoscopic negatives, interpositives, and both negative and positive non-stereoscopic plates used to produce lantern slides and paper prints. The photographs were taken all over the world. The majority are from the Underwood & Underwood active fi...

This accession documents the professional activities of Wendell Phillips Woodring (1891-1983), a geologist who was an expert on the fossils of the Caribbean and Central America. Materials include correspondence and committee files.

Papers document Landy R. Hales (1889-1972), an inventor and commercial artist who designed window and interior store displays, posters, children's games, and puzzles primarily from 1920s to 1930s in New York City and Baltimore. Of significance is Hales's work for Macy's Department Store. The papers consist of correspondence, patents, business records for several of Hales's companies, photographs, drawings/sketches, prototypes, and newspaper and magazine clippings.

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

Peter J. Bier, born in Hungary, immigrated to the United States in 1904. Bier worked as an engineer for the Bureau of Reclamation in the Department of the Interior from 1923-1954, and continued to work as a consultant in the field after retirement. The collection includes materials related to his work with the Bureau of Reclamation, including project materials, drawings, designs, and inspection reports and data, along with materials documenting his time as an engineering consultant.

The papers of painter, author, and designer Nancy Douglas Bowditch and the George de Forest Brush family measure 6.2 linear feet and date from circa 1860 to 1985. The majority of the collection consists of Bowditch's correspondence with family and friends and her notes and writings, particularly concerning her biography of her father George de Forest Brush The Joyous Painter, and her unpublished biography of her husband painter William Robert Pearmain. Brush family material includes scattered correspondence of George de Forest Brush and other family members, notes, sketches, clippings, and the family home building files, five scrapbooks, including two on William Robert Pearmain, and numerous photographs of the Brush family, Bowditch, and William Robert Pearmain. There is also correspondence between William Robert Pearmain and his family and artwork by Pearmin.

The Paul Singer papers measure 23 linear feet and date from circa 1880s to 1997. Materials include biographical documents, correspondence, writings and notes, exhibition and symposium files, travel files, personal art collection records, personal business records, printed material, artwork, artifacts, and photographs.

The papers of American New York School painter Ludwig Sander measure 2.8 linear feet and date from 1910 to 1975. Found are biographical materials primarily consisting of army records; correspondence with family and colleagues discussing exhibitions and other art-related activities; diaries; personal scattered business records; address books and art history typescripts; sketchbooks and illustrations for magazines; photographs of Sander, his colleagues, his travels, and exhibition openings; and miscellaneous printed material. The collection documents Sander's career and interactions with some of the most important modern artists of twentieth century.