Daniel C. Dunham (1929-2000) was an architect, consultant, inventor, and educator best known for his architectural works in East Pakistan/Bangladesh and his consultancy work in developing nations throughout the 1960s, 1970s, and 1980s. He was a professor at Columbia University and the City College of New York where he taught courses on solar energy, urban planning and tropical architecture. This collection documents Dunham's long-spanning and multi-faceted career. The collection consists primarily of papers from his consultancy and university work, though his early architectural work is present, mainly in photographic formats.