Papers consist primarily of Smith's files relating to his architectural work containing correspondence with clients, colleagues, contractors, suppliers, and others, with related bills, notes, receipts, accounts, estimates, specifications, time sheets, progress reports, and architectural drawings. Also, portrait photographs of young people (possibly classmates?) in Rochester, N.Y. and Evanston, Ill., circa late 19th century; a class roll card, 1901, for a class taught by Smith at the General Society of Mechanics and Tradesmen, New York; a memo book, undated, containing miscellaneous accounts, sketches, memoranda; correspondence, 1890s, between Ella Smith (Smith's mother) and Lucien Smith and other family members, Rochester, N.Y., and Elmhurst, Ill.; account book, 1891-1902, of Mrs. H. V. (Ella) Smith, Rochester, N.Y.; calling cards, invitations, photographs, letters, bills, receipts, and other, miscellaneous personal documents; student drawings made by Smith when at Columbia University's School of Architecture; drawings for a proposed "academy of art and archaeology" in Rome, 1905-1906; and drawings for Malvina Hoffman's house and studio in New York City.

Mitchell's corrected manuscripts and correspondence and notes pertaining to them. Personal correspondence, including some with her husband, Wesley Clair Mitchell, forms only a small part of the collection. Also, notes and letters related to various projects in which she was involved and two boxes of photographs and drawings.

This collection consists of correspondence, manuscripts, notes, notebooks, illustrations, photographs, audio cassettes, and printed materials related to Meade's research on Dorothy Parker.

Architectural drawings and photographs of buildings designed by the firm dating approximately from its founding to the 1950s. Among those represented are buildings at the World's Columbian Exhibition, Chicago, 1893; Pennsylvania Railroad Station, New York, 1906-1910; restoration, 1903, of the White House, Washington, D.C.; buildings at Columbia University's Morningside Heights campus, New York; Boston Public Library, Boston, Mass.; E.W. Morgan mansion; Municipal Building, N.Y.; Col. Elliott Shepherd House, Scarborough, N.Y.; buildings at Amherst College, Amherst, Mass.; Bellevue Hospital, New York; various New York City residences; and others. Also included are competition drawings for the New York Public Library; miscellaneous drawings and sketches; photographs of the partners and of other members of the firm; lists of the firm's work; clippings of articles about the firm; lists of the firm's employees; billing records, 1953-1955; account books, 1940s-1950s; bank books, 1895-1955; award certificates; and other office miscellany.

Correspondence, manuscripts, notes, diaries, documents, photographs, audio tape recordings, printed materials, scrapbooks, and sketches and drafts of portraits. Her finished portraits on ivory are cataloged separately for the Art Collection (q.v.). The collection includes her correspondence with friends and clients; manuscripts of her articles, lectures, and many unpublished autobiographical drafts; pencil sketches, watercolor drafts, and photoprints of her portraits on ivory; photographs of her family amd travels; clippings and other printed materials; and three scrapbooks of clippings and memorabilia. There is cataloged correspondence from Arnold Genthe, S.I. Hayakawa, Karen Horney, Burges Johnson, Dwight Macdonald, and Alice B. Toklas, etc.

Files of the company, 1911-1920, much of which consists of unsucessful architectural bid documents, each noting the architect, building, and location, as well as estimated costs, sketches, and related correspondents. These bid documents represent commissions not awarded to NYATCC, and do, in some cases, indicate the outcome of the bid. Architects represented include McKim, Mead & White; Cass Gilbert; George Post; D.H. Burnham & Company; Warren & Wetmore, Schwartz & Gross, and many others. Also includes correspondence and office memoranda, including some describing the formative years, 1911-1914, of the National Terra Cotta Society, trade catalogs, and job photographs. Also, two albums containing photographs of sample pieces of terra cotta, and month by month construction records for three buildings, including the American Theater (42nd Street, New York, 1892) by Charles Coolidge Haight; the Renaissance Apartments (Brooklyn, N.Y., 1889) and the Imperial Apartments (Brooklyn, N.Y., 1890) both by Montrose Morris.

Included in this collection are nineteen albumen photographs and one lithographic print of architectural drawings submitted by architects for the competition to design the New York State Capitol building in Albany, circa 1866-1870. Competing architects and architectural firms represented here include Adams & Worthen, Louis Burger, Fuller & Gilman, Fuller & Laver, Schulze & Schoen, and several unidentified architects. Of note are drawings for the New York State Capitol by Louis Burger and Schulze & Schoen bearing inscriptions to Obadiah B. Latham, a member of the Capitol Commission. Also included are nine photographs showing construction in progress on the Capitol between July and September, 1869. Photographs of competition drawings by Schulze & Schoen for the Iowa Capitol, the New York Post Office, and the New York Life Insurance Company Building, as well as an unsigned drawing of the Ohio Capitol building are additionally part of this collection. Several of the images are labeled by the photographer E.S.M. Haines, also practicing as Haines & Wickes, in Albany, New York.

The collection consists of Skorino's correspondence, manuscripts, documents, photographs, printed materials and drawings. The correspondence, primarily from the late 1940s through the early 1960s, is chiefly of a personal nature as are the documents. The manuscripts, photographs, and printed materials pertain in large measure to the activities of the Egerskiĭ Polk, its veterans' organization in Belgium, and to other military veterans' organizations in exile. Of particular note are two dozen glass negatives of photographs of Russian military life in the World War I era.

The collection includes letters of an autobiographical nature; memoirs concerning the Civil War and emigration, the largest part of them entitled "Ot Gallipoli do Brazilii"; copies of photographs and drawings from the Civil War and the Russian emigre fascist movement in the 1930's; and one issue of Russkaia Gazeta (Saõ Paulo, 1935), edited by Dakhov. Oversized materials: One folder, front fold of Russkaia Gazeta, January 26, 1935.

Correspondence, manuscripts, documents, photographs, subject files, and printed materials belonging to Russian émigré artist and collector Nikolai Vasil'evich Zaretskii (1876-1959). The collection is a mixture of materials created by or for Zaretskii, and materials collected by him.