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Harry S. Ladd Papers

Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Extent:
3 cu. ft. (3 record storage boxes)
Type:
Collection descriptions
Archival materials
Field notes
Manuscripts
Scientific illustrations
Maps
Black-and-white photographs
Place:
Islands of the Pacific
Date:
1912-1973
Descriptive Entry:
This accession consists primarily of field notes of Harry S. Ladd (1899-1982), a geologist who spent much of his career with the United States Geological Survey (1940-1969) and with the National Museum of Natural History, Department of Paleobiology (1969-1979). He specialized in the geology of the islands of the Pacific Ocean. Materials also include correspondence, reports, locality data, scientific illustrations, maps, and photographs.
Topic:
Geology  Search this
Geologists  Search this
Research  Search this
Genre/Form:
Field notes
Manuscripts
Scientific illustrations
Maps
Black-and-white photographs
Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
Identifier:
Accession 16-046
See more items in:
Harry S. Ladd Papers
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_collection:sova-sia-fa16-046

Rota - Suitability of Rota Phosphate for Direct Application to Soils in the Marianas, by William D. Mark, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1009

Rota - Maps

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1021

Rota - Field Notes on Rota, by Josiah Bridge

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1033

Guam - General, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1045

Guam - USCC Base Maps Showing Mineral Deposits, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1057

Guam - Various Articles from the Guam Recorder by Norah D. Stearns, 1937-1939

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1070

Guam - Bentonite on Guam, M.I., and Some Notes on Manganese on Guam, by William D. Mark

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1082

Guam - Topographic and Geologic Maps, 1944, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1094

Guam - Topographic Maps, 1945

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1106

Guam - Aerial Photographs, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1118

Guam - Miscellaneous Maps

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1130

Guam - Geologic Maps, 1937, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1143

Guam - Reports - Geology - Ground Water - Geology and Water Resources of the Island of Guam, by Harold T. Stearns, 1937

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1155

Saipan - Photostat of Japanese Map, Tanapag Harbor, HO Field Chart No. 2014, 1944

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1167

Saipan - Aerial Photographs, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1179

Saipan - Maps, 1944-1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1191

Saipan - Translations - Geology of Saipan, by Risaburo Tayama, revised translation, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1203

Saipan - Translations - Topography, Geology and Coral Reefs of Saipan Island, by Risaburo Tayama, 1946

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1216

Saipan - Miscellaneous Maps

Collection Creator::
Ladd, Harry S. (Harry Stephen), 1899-1982  Search this
Container:
Box 3 of 3
Type:
Archival materials
Collection Citation:
Smithsonian Institution Archives, Accession 16-046, Harry S. Ladd Papers
See more items in:
Harry S. Ladd Papers
Harry S. Ladd Papers / Box 3
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_component:sova-sia-fa16-046-refidd1e1228

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