Included are 60 photographs, approximately half of which show architectural drawings and models of the New York State Capitol at Albany, and views of the Capitol under construction, circa 1860s-1880s. These primarily show the work of Eidlitz, Richardson and Company, who designed the Capitol. Projects of Fuller and Laver and I. G. Perry for the Capitol are also depicted. The rest of the photographs show other projects by Leopold Eidlitz and his firm including the American Exchange Bank, New York City, 1857; Broadway Tabernacle, New York City, 1859; the Continental Bank, New York City, 1856; the Cooper Union, New York City, circa 1886; Dry Dock Savings Bank, New York City, 1875; and Temple Emanu-El, New York City, 1868. Also, unidentified buildings, and buildings by other architects, including Cyrus W. Eidlitz (Association of the Bar of New York, Main Library, New York City, 1895), and Robert H. Robertson (Phillips Presbyterian Church, New York City, 1874). Two original drawings by Eidlitz of Christ Church, St. Louis, Missouri, circa 1859, and a competition design for the New York City Crystal Palace, circa 1852.

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.