APIS: Advanced Papyrological Information System
APIS is a collaborative online catalog and library of digitized images of papyri and ostraca (potsherds with incriptions) dating from the period 400 BCE to 800 CE.
Historical Corporate Reports
Selected from the collections of Columbia's Watson Library of Business & Economics, this collection presents ca. 770 digitized reports issued between 1850-1960 by some 36 companies, including department stores, utilities, banks, and railroads.
Biggert Collection of Architectural Vignettes on Commercial Stationery
Contains over 1,300 items of printed ephemera with architectural imagery from 1850-1920, spanning more than 350 cities and towns in forty-five states.
Human Rights Web Archive
The Human Rights Web Archive @ Columbia University is a searchable collection of archived copies of human rights websites created by non-governmental organizations, national human rights institutions, tribunals and individuals. New websites are added to the collection regularly.
Columbia Spectator Archive
This is a phased project to digitize the full run of the Columbia Spectator, Columbia's student newspaper. When completed, it will include issues from the paper's beginnings in 1877 through the present.
New York Real Estate Brochure Collection
A searchable database of thousands of advertising brochures, floor plans, price lists, and more from residential and commercial real estate development in New York City and vicinities from the 1920s to the 1970s.
Notable New Yorkers
Original audio recordings and edited transcripts of oral history interviews with ten influential New Yorkers drawn from the collection of the Columbia Libraries' Columbia Center for Oral History.
Real Estate Record and Builders Guide
Digitized volumes of The Real Estate Record and Builders Guide, a magazine detailing building activity in New York City and its environs that began publication in the late 1860s. The project website provides sales, mortgage, conveyance, and other data as well as illustrated articles on buildings and neighborhood development.
G.E.E. Lindquist Native American Photographs
Online presentation of photographs, postcards, negatives, and lantern slides from the G.E.E. Lindquist Papers archival collection at The Burke Library. They depict the people, places, and practices of Native Americans and their communities in the period from 1909-1953.
The Tibet Mirror
An online collection of the Tibet Mirror (Tib. Yul phyogs so so'i gsar 'gyur me long), published in Kalimpong, India from 1925 to 1963. Seventy percent of the full run is now available thanks to the generous cooperation of Yale University, Collège de France, and the Musée Guimet.
Greene & Greene Architectural Records
An online collection guide and image database of architectural designs and drawings by Charles Sumner Greene and Henry Mather Greene, architects of the American Arts and Crafts Movement.