The papers of painter and muralist Harry Siddons Mowbray (1858-1928) and the Mowbray family measure 7.5 linear feet and date from 1872 to 1976. The papers document Mowbray's career as a painter and decorative muralist as well as his activities with the Commission of Fine Arts, the American Academy in Rome, and the Sculpture Commission of Connecticut. The papers include biographical materials, scattered correspondence, nineteen diaries, personal business records, commission files, organization files, writings and notes, printed materials, three scrapbooks, photographs, and artworks. There are scattered family papers of Helen Mowbray, Florence Mowbray, George Mowbray, and George Siddons Mowbray.

Letters received; sketchbook; diaries; miniatures; photographs; clippings; and a manuscript draft.

Transcripts and handwritten drafts of interviews of 86 artists and architects associated with the National Academy of Design, conducted by Lockman. Also included are a few biographical sketches.

A scrapbook/letterbook containing 74 letters from artists, written mostly to Academy president Harry Watrous, with several to Charles M. Kurtz regarding paintings and sculpture lent for exhibitions, the Louisiana Purchase Exposition of 1904 (the St. Louis World's Fair), and other matters.

The Thomas Prichard Rossiter and Rossiter Family papers measure 0.5 linear feet and date from 1840 to 1961. Included are letters to painter Thomas Prichard Rossiter and letters to his son, architect Ehrick Kensett Rossiter, documenting their friendships with many artists and Thomas Prichard Rossiter's sketchbook and loose sketches. Edith Rossiter Bevan's papers include her writings on her grandfather, Thomas Prichard Rossiter; a scrapbook; photographs of the Rossiter family; notes by Bevan; news clippings; and other printed material. Also found is Bevan's collection of artists' letters.

The John Weichsel papers concerning the People's Art Guild measure 0.6 linear feet and date from 1905-1965 with the bulk of the material dating from 1905-1929. The papers consist almost entirely of the records of the People's Art Guild, founded by Weichsel, and include administrative records, correspondence, writings and notes, business and financial records, printed material, and artwork.

The Richard Murray research material regarding mural painting in the United States measures 20.5 linear feet and dates from 1896 to 2006 with the bulk of the material dating from 1970 to 2006. The collection is comprised of Murray's extensive research files, scattered writings, and photographic materials for his life-long research on mural painting in the United States.

The records of the American Academy in Rome measure 65.9 linear feet and date from 1855 to 2012. The collection documents the history of the institution from its inception in 1894 as the American School of Architecture in Rome, through the end of World War II, and chronicles the contributions the academy has made to America's cultural and intellectual development. Nearly one-half of the collection consists of an unprocessed addition received in 2014 containing records that mostly post-date World War II and include correspondence and subject files of officers and executives based in the New York office of American Academy in Rome.

These records consist primarily of the files of Charles J. Robertson and H. Eugene Kelson as Associate Administrator and Administrator, respectively, including Robertson's files as Treasurer of the American Association of Museums, 1982-1984. A few files date back to the late 1960s and the 1970s. Also included is an occasional memorandum of Rob...

The papers of New York art dealer, critic, and author Martin Birnbaum measure 3.2 linear feet and date from 1862-1967, with the bulk of the material dating from 1920-1967. The papers document Birnbaum's association with the firm of Scott & Fowles, the lives and activities of his friends and colleagues, and his literary work, through biographical material, correspondence, writings and notes, business records, printed material, a scrapbook, scattered artwork, and photographs of Birnbaum, friends and colleagues, and artwork.