This collection contains architectural drawings by various delineators and photographs of completed buildings designed by Charles Coolidge Haight. These projects include General Theological Seminary; the School of Mines at Columbia University; Christ Church, built in 1860; St. Ignatius Chapel, built in 1902; and Trinity School--all in New York City. Also included are the Chapel of Saint Cornelius the Centurion on Governors Island, New York; buildings at Yale University; and miscellaneous and unidentified projects. Additionally found in the collection are a contract and specifications from 1881 for a hospital for contagious diseases to be built for the New York City Health Department on North Brother Island in New York City, as well as reproductions of architectural drawings for this hospital.

Photographs of buildings and of architectural drawings of buildings, residences, schools, clubs, and other projects (undated and circa 1910s-1920s), designed by Jacobs, many of which are located in New York City.

Papers covering Mayer's literary activities from approximately 1954-1983 and his versatile interests in music and recordings, the financial world, the advertising business, the legal profession, and public education. The collection includes his notes, interviews, drafts, manuscripts, typescripts, proofs, reviews, correspondence, and clippings for THE SCHOOLS; THE LAWYERS; MADISON AVENUE, U.S.A.; EMORY BUCKNER; DIPLOMA; WHERE, WHEN, AND WHY: SOCIAL STUDIES IN AMERICAN SCHOOLS; as well as several hundred essays published in ESQUIRE, HORIZON, the SATURDAY EVENING POST, and other magazines. Also, material dealing with Mayer's books on banking, television, music, and housing, and with his continuing interest in education and the New York City school system; and diplomacy and his Sloan Foundation study on cities and universities.

Also, typescripts of lectures delivered by Boring in architecture courses at Columbia, 1932-1933, miscellaneous typescripts of articles and printed materials, 1930-1933, and a typescript of Boring's autobiography, MEMORIES OF THE LIFE AND WORK OF WILLIAM A. BORING, circa 1937. Also included are four sketches by Henri Gauthier, Edward Tilton, Maurice Sashin, and Joseph Laudin.