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17 Matching Results
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United States Earthquakes, 1951
Report discussing earthquake activity in the United States during 1951. The report is broken down by regions and has sections for specific earthquakes.
Date:
1951
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
United States Earthquakes, 1952
Report discussing earthquake activity in the United States during 1952. The report is broken down by regions and has sections for specific earthquakes.
Date:
1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
United States Earthquakes, 1958
Report discussing earthquake activity in the United States during 1958. The report is broken down by regions and has sections for specific earthquakes.
Date:
1958
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
United States Earthquakes, 1954
Report discussing earthquake activity in the United States during 1954. The report is broken down by regions and has sections for specific earthquakes.
Date:
1954
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uranium in the Cuzco-Anta Area, Department of Cuzco, Peru
Introduction: The specific purpose of the work was to learn whether the selenium indicated by the presence of Astragalus g. was uniformly distributed in one or more formations, i.e., probably syngenetic, or whether it was spatially and, therefore genetically, related to alteration.
Date:
March 1959
Creator:
Gabelman, John W. & Jordán O., Victor
Object Type:
Report
System:
The UNT Digital Library
The Sayapullo Mine Area, Cajamarca Department, Peru
Introduction: The writer visited the Sayapullo mine May 14 and 15, 1959, for comparative orientation, study of the uranium occurrence, and observation of alternation-metallization relations.
Date:
July 1959
Creator:
Gabelman, John W.
Object Type:
Report
System:
The UNT Digital Library
Possibilities for uranium in Peru
Discussing evidence of the potential of uranium in Peru
Date:
July 1953
Creator:
Judd, Edward K. & DeSanctis, Helen E.
Object Type:
Report
System:
The UNT Digital Library
Geologic Outline of Peru
Descriptions of the geology of Peru
Date:
September 1956
Creator:
Hartsock, John K.
Object Type:
Report
System:
The UNT Digital Library
Uranium Occurrence at the Colquijirca Mine, Province of Pasco, Department of Pasco, Central Peru
Discussing the occurrence of uranium at the Colquijirca Mine, located in Peru
Date:
November 1954
Creator:
Rogers, K. J. & Freyre V, A.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Harris L. Kempner to Mrs. Harry H. Evans, February 25, 1954]
Letter from Harris L. Kempner to Heidi Evans sending congratulations on her recent marriage.
Date:
February 25, 1954
Creator:
Kempner, Harris Leon
Object Type:
Letter
System:
The Portal to Texas History
[Letter from Harris L. Kempner to Mrs. H. Evans, April 16, 1957]
Letter from Harris L. Kempner to Heidi Evans confirming reservations at the Jack Tar Motel and discussing difficulties in getting a room due to a banker's convention.
Date:
April 16, 1957
Creator:
Kempner, Harris Leon
Object Type:
Letter
System:
The Portal to Texas History
[Telegram from Ruth and Harris Leon Kempner to E. R. Thompson, January 12, 1959]
Telegram sent by Ruth and Harris Kempner via Western Union to E. R. Thompson expressing congratulations.
Date:
January 12, 1959
Creator:
Kempner, Harris Leon & Kempner, Ruth Alma
Object Type:
Letter
System:
The Portal to Texas History
[Letter from I. H. Kempner to Harris K. Weston, March 6, 1959]
Letter from I. H. Kempner to Harris K. Weston discussing about export of raw sugar and cotton planting plans.
Date:
March 6, 1959
Creator:
Kempner, Isaac H. (Isaac Herbert), 1873-1967
Object Type:
Letter
System:
The Portal to Texas History
[Telegram from Harris L. and Ruth Kempner to Dr. E. R. and Henrietta Thompson, January 20, 1959]
Telegram sent by Harris Leon and Ruth Alma Kempner to Dr. Edward Randall and Henrietta Leonora Thompson congratulating them and expressing excitement for their return from Peru.
Date:
January 20, 1959
Creator:
Kempner, Harris Leon & Kempner, Ruth Alma
Object Type:
Letter
System:
The Portal to Texas History
L-15908 Tree Roller J5G, Photo 6 1-1-1959, archival
Photograph of a L-15908 tree roller. It was a diesel-electric machine designed to quickly push down and crush trees. This model was used in Tournavista, Peru, a mission town founded by the LeTourneau Foundation, the charitable arm of the company.
Date:
January 1, 1959
Creator:
R.G. LeTourneau, Inc.
Object Type:
Photograph
System:
The Portal to Texas History
Tournavista, Peru, The Robert G. ship, stranded P0U,P-10-34, L 5131
Photograph of the Robert G. LeTourneau ship, stuck in mud in the Amazon River, 1954-06-13. The R.G. LeTourneau Foundation built a city on the headwaters of the Amazon River by clearing 990,000 acres it had been granted by the Peruvian government in exchange for building 31 miles of road through the Amazon rainforest.
Date:
June 13, 1954
Creator:
R.G. LeTourneau, Inc
Object Type:
Photograph
System:
The Portal to Texas History
Tree Roller, Peru P0U,P-10-34, L 595
Photograph of a group of unidentified men standing in front of a LeTourneau tree roller in Tournavista, Peru. The R.G. LeTourneau Foundation built this city on the headwaters of the Amazon River by clearing 990,000 acres it had been granted by the Peruvian government in exchange for building 31 miles of road through the Amazon rainforest.
Date:
September 13, 1954
Creator:
R.G. LeTourneau, Inc
Object Type:
Photograph
System:
The Portal to Texas History