15 records — Page 2 of 2
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Creators:
Hay, Richard L. (Richard LeRoy), 1926-
Leakey, L. S. B. (Louis Seymour Bazett), 1903-1972
Leakey, Mary D. (Mary Douglas), 1913-1996
Dates:
1953-2005
Size:
15.97 Linear feet ((13 document boxes, 3 flat boxes, 8 card file boxes, and 1 oversized box) plus 1 CD-RW and 1 map folder)
Collection ID:
NAA.2008-09
Repository:
National Anthropological Archives

Richard LeRoy Hay was a geologist, known for his contributions to sedimentary petrography and archaeological geology. This collection contains field notebooks, maps, photographs, data, and documentation of geological specimens he collected, primarily in Africa, but also in the United States, Europe, and Asia. He was known for his work with Mary Leakey, in which he provided the geological framework for Olduvai Gorge and Laetoli in Tanzania.

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Creators:
Thomas, Cyrus, 1825-1910
Dates:
circa 1880-1910
Size:
35 Mounted prints (albumen and silver gelatin)
Collection ID:
NAA.PhotoLot.169
Repository:
National Anthropological Archives

The bulk of the photographs document Mayan reliefs and hieroglyphics at ancient sites, including Chichen Itza, Palenque, and Yaxchilan. Additional photographs depict items in the Museo Nacional de Antropologia in Mexico, including a necklace, the Stone of Tizoc, and a stone altar disk to Tlaltecuhtli. The collection includes photographs made by Alv...

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Creators:
Jackson, Hartley H. T. (Hartley Harrad Thompson), 1881-1976
Dates:
circa 1883-1976
Size:
10.34 cu. ft. (19 document boxes) (1 16x20 box) (1 3x5 box)
Collection ID:
Record Unit 7172
Repository:
Smithsonian Institution Archives

This finding aid was digitized with funds generously provided by the Smithsonian Institution Women's Committee. The papers of Hartley H. T. Jackson were received by the Smithsonian Institution Archives in two accessions. The first accession was transferred from the Bird and Mammal Laboratories, United States Department of Interior, in 1973; a...

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Dates:
circa 1870-1979
Size:
59.41 cu. ft. (116 document boxes) (1 half document box) (2 tall document boxes)
Collection ID:
Record Unit 7298
Repository:
Smithsonian Institution Archives

The papers of Charles P. Alexander (Record Unit 7298) were received by the Smithsonian Archives in 1981, 1982, and 1984. The papers are open to researchers and may be consulted in the Archives. The Archives would like to thank Dr. Wayne N. Mathis, Chairman, Department of Entomology, National Museum of Natural History; Dr. F. Christian Thompso...

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Creators:
Hutton, William R., 1826-1901
Dates:
1830-1965
Size:
30 Cubic feet (33 boxes, 21 oversize folders)
Collection ID:
NMAH.AC.0987
Repository:
Archives Center, National Museum of American History

The papers document the life and work of William R. Hutton, a civil engineer during the late 1800s to the early 1900s. Materials include diaries, notebooks, correspondence, letterpress copy book, printed materials, publications, specifications, photographs, drawings, and maps that document the construction of several architectural and engineering projects during this period. Most notable are the records containing information related to the construction of the Chesapeake and Ohio Canal, Hudson River Tunnel, the Washington Aqueduct, the Kanawha River Canal, and the Washington/Harlem River Bridge. There are also several records about railroads in the state of Maryland, the District of Columbia and elsewhere, including the Western Maryland Railroad, Baltimore and Ohio Railroad, Colorado Midlands Railway, Baltimore and Drum Point Railroad, the Northern Adirondack Railroad, and the Pittsfield and Williamstown Railroad. The records can be used to track the progression of these projects, and engineering innovation during the late 1800s to the early 1900s.

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15 records — Page 2 of 2