Both Henry John Drewal and Margaret Drewal traveled to Nigeria, Ghana and Togo (West Africa) for extended periods from 1967-1986. During their trips to Nigeria they conducted research into the ritual performance, masking traditions, and traditional sacred rites of the Yoruba people as well as Mami Wata devotes of Togo, Ghana, and Nigeria. They are the co-authors of Gelede: Art and Female Power among the Yoruba (1993).Both Henry John Drewal and Margaret Drewal traveled to Nigeria, Ghana and Togo (West Africa) for extended periods from 1967-1986. During their trips to Nigeria they conducted research into the ritual performance, masking traditions, and traditional sacred rites of the Yoruba people as well as Mami Wata devotes of Togo, Ghana, and Nigeria. They are the co-authors of Gelede: Art and Female Power among the Yoruba (1993). Photographs taken by Henry John and Margaret Thompson Drewal during the 1970s and 1980s of Yoruba and Ewe art and culture.

An outstanding scholar in the field of Iranian studies, Ernst Herzfeld (1879--1948) explored all phases of Near Eastern culture from the prehistoric period to Islamic times. This collection documents Herzfeld's excavations at Samarra, Persepolis, Pasargadae, and Aleppo and includes correspondence; field notebooks; drawings; sketchbooks; inventories of objects; "squeeze" copies of architectural details; and photographs.

Photographs taken by Carol Bier and Lionel Bier, comprising two binders of black and white 35mm negatives and contact sheets as well as a collection of images cut out from contact sheets and organized by site, documenting both pre-Islamic and Islamic Iranian architectural monuments, taken 1975-1976. Focus primarily on the Sasanian sites …

This collection, which dates from circa 1961-2006, contains audiorecordings from the UNESCO Collection of Traditional Music of the World, as well as related business records. Includes recordings of tradition and sacred music from Benin, Cameroon, Central African Republic, Côte d'Ivoire, Ethiopia, Madagascar, Malawi, Niger, Sudan, Argentina, Bolivia, Brazil, Chile, Cuba, Peru, Afghanistan, Australia, Cambodia, China, Korea, the Solomon Islands, India, Bali, Java, Japan, Laos, Mongolia, Uzbekistan, Pakistan, Thailand, Vanuatu, Vietnam, Algeria, Bahrain, Egypt, Iraq, Morocco, Oman, Syria, and Turkey.

Collection includes historic photographs, slides and films on subjects relating to all aspects of the petroleum industry, including exploration, drilling, refineries, tankers, pipelines, automobiles, trucks, aviation, refueling, buildings, coal, gasification, plants, mining, surface mining, fields, land reclamation, coastal zone management, corporate public service, educational programs, crude oil, deepwater ports, and watercraft It also documents numerous products other than gasoline produced by the petroleum industry, such as propane, lubricants, heating oil, and plastics.

Contains entries by engineering firms and U.S. and local government entities in the AAEE annual competition, "Excellence in Environmental Engineering". The competitions are divided into categories: research, planning, design, operations/management, small projects, and university research. Each entry includes technical descriptions of the project, together with engineering drawings, photographs and …

The papers in the Abbott collection appear to have been brought together in the Smithsonian's Department of Anthropology in order to process ethnological specimens from Malaya and Indonesia and to prepare an exhibit and publications. Included are some of Abbott's original letters, notes, maps, and a considerable number of photographs. Most of these materials concern the Enggano, Jakun, and Dyak. Many other documents in the collection consist of copies of or extracts from Abbott's letters, the originals of which are now in the Smithsonian Institution Archives. There are also letters and other materials of Otis Tufton Mason and Walter Hough accumulated as they worked on the collection, many simple lists of accessions compiled in the Department of Anthropology, and a few manuscripts. In addition, there are printed materials that were apparently used by the department's staff for reference purposes. Some of the photographs made in Borneo in 1914 are by Henry Cushier Raven, a field assistant of Abbott and, later, a collector financed by Abbott. Additional materials of Abbott and Raven are in the Smithsonian Institution Archives, and their material (often duplicate photographs) are included in several collections in the National Anthropological Archives.

This accession consists of records documenting the administrative activities of the Office of International Relations and its predecessors, the Directorate of International Activities and the Office of International Activities, respectively, in regard to office budgetary matters and the coordinating of internationally-focused Smithsonian projects and initiatives such as grants, conferences, diplomatic …

This accession consists primarily of the correspondence of Clyde F. E. Roper, Research Zoologist Emeritus in the Department of Invertebrate Zoology. These records span his entire career, including some materials that predate his work at the National Museum of Natural History. Roper specialized in cephalopods with a particular focus on …

The Glynn Isaac Papers document his lifelong interest in the study of human origins and evolution. A significant portion of the collection consists of files relating to Glynn Isaac's field work at Koobi Fora, Olorgesailie, Lake Natron, and Naivasha/Nakuru (1961-1985). These files contain accession records, catalogs, correspondence, drawings, field notes, grant proposals, lectures, manuscripts, maps, printouts, photographs, publications, reports, and slides. Glynn Isaac's teaching experiences at University of California - Berkeley and Harvard are also well represented with class notes and other teaching materials. His studies at the University of Cape Town and the University of Cambridge are also documented. Among the extensive correspondence files are letters from the members of the Leakey family along with students and colleagues studying hominid development in Africa. The collection also features copies of his lectures and a complete set of his publications including reviews.