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Colton's Mexico.

Map shows cities and towns, Mexican states; New Mexico north of Arizona; proposed railroad and canal across Isthmus of Tehauntepec. Includes notes. Inset: "Territory and Isthmus of Tehuantepec." Relief shown by hachures. Scale [ca. 1:8,400,000].
Date: 1854
Creator: Colton, J. H. (Joseph Hutchins), 1800-1893
Object Type: Map
System: The Portal to Texas History
Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria (open access)

Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria

From Introduction: "Figure 1 shows the location of sources that have been either exploited or seriously considered at one time or another, super-imposed upon a map indicating by small letters the order of consumption of K2O in the leading States; the amount used in these States, together with the percentage of the total consumption of potash used as fertilizer in the United States in 1939, is given in table 1. Figure 2 shows the domestic production and total consumption of potassium salts, in terms of tons of K2O, with the value per unit at the plants, for each year since 1913. Considered together, these two figures tell a significant story."
Date: 1944
Creator: Conley, John E. & Partridge, Everett P.
Object Type: Report
System: The UNT Digital Library
Convairiety, Volume 5, Number 20, September 24, 1952 (open access)

Convairiety, Volume 5, Number 20, September 24, 1952

Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date: September 24, 1952
Creator: Consolidated Vultee Aircraft Corporation
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
[The Billy S. Cooper Collection, No. 7 - White Sands National Monument] captions transcript

[The Billy S. Cooper Collection, No. 7 - White Sands National Monument]

This home movie documents the Cooper family attending a Tumbleweed Festival parade in Colorado City, Texas, visiting White Sands National Monument in New Mexico, riding bicycle and riding horses.
Date: 1959
Creator: Cooper, Randy & Cooper, Billy S.
Object Type: Video
System: The Portal to Texas History
Genic Differentiation and Evolution in the Ground Squirrel Subgenus Ictidomys (Spermophilus) (open access)

Genic Differentiation and Evolution in the Ground Squirrel Subgenus Ictidomys (Spermophilus)

The genetic structure of 26 natural populations of three species (S. tridecemlineatus, S. mexicanus, and S. spilosoma) of the Ictidomys subgenus of ground squirrels was analyzed using chromosomal and electrophoretic techniques. Chromosomal variation was not observed in S. mexicanus, and only slight karyotypic variation was found in the other two species. Chromosomal evidence indicated hybridization between S. tridecemlineatus and S. mexicanus, placing these species within the classical definition of semispecies. Analysis of electrophoretic variation at 29 genetic loci indicated close genetic relationships between these species. Evolution in Ictidomys appears to be linked with Pleistocene events, and speciation appears to have occurred within the last 155,000 years.
Date: December 1975
Creator: Cothran, E. Gus, 1951-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Transactions of the Regional Archeological Symposium for Southeastern New Mexico and Western Texas: 1981 (open access)

Transactions of the Regional Archeological Symposium for Southeastern New Mexico and Western Texas: 1981

Proceedings of the 17th regional archeological symposium including the text of papers presented during the conference. Includes the event program, meeting minutes for the April 4, 1981 SWFAS Executive Committee, and the SWFAS by-laws.
Date: 1982
Creator: Couzzourt, Jim
Object Type: Book
System: The Portal to Texas History
[Letter from L. E. Cowling to Truett Latimer, January 30, 1953] (open access)

[Letter from L. E. Cowling to Truett Latimer, January 30, 1953]

Letter from L. E. Cowling to Truett Latimer discussing opposition from many to an Insurance Policy Approval Bill, as it would give more authority to the National Association of Insurance Commissioners rather than the State Insurance Department.
Date: January 30, 1953
Creator: Cowling, L. E.
Object Type: Letter
System: The Portal to Texas History
Oral History Interview with Richard Bennett, November 15, 2001 transcript

Oral History Interview with Richard Bennett, November 15, 2001

Interview with Richard (Dick) Bennett, a pilot during World War II. He discusses his enlistment in the Army Air Corps, basic training and flight school. He then went to a base in South Carolina to learn to fly B-25s. At Fort Myers, Florida he flew B-26 bombers and trained to fly them off of aircraft carriers so they could drop torpedos on the Japanese fleet during naval battles. He traveled across the Pacific to Brisbane only to be told that they didn't have B-26s for the crews; the colonel there knew nothing about the plan to launch B-26s from aircraft carriers, so they were sent to New Guinea to fly B-17s and supplement the crews for those bombers. From there they made bombing runs or "Washing Machine Charlie"-type runs to keep people awake at night on various Japanese targets in the islands, particularly the base at Rabaul. In fall of 1943, the Army grounded the B-17s due to the damage they had incurred and replaced them with B-24s. The men received manuals and were given only a few days to familiarize themselves with the new planes. They were then sent on bombing runs. He finished his tour of duty at …
Date: November 15, 2001
Creator: Cox, Floyd & Bennett, Richard
Object Type: Sound
System: The Portal to Texas History
[Letter from Willard Cox to Joe Childers, November 24, 1952] (open access)

[Letter from Willard Cox to Joe Childers, November 24, 1952]

Letter from Willard Cox to Joe Childers discussing traveling to San Saba with Childers' previous letter to speak with a man named Reuben about Truett Latimer.
Date: November 24, 1952
Creator: Cox, Willard
Object Type: Letter
System: The Portal to Texas History
[Letter from Pat Cross to the Chamberses - September 9, 1965] (open access)

[Letter from Pat Cross to the Chamberses - September 9, 1965]

Letter from Pat Cross, a representative of the Standard Oil Company of Texas (part of Chevron), outlining the proposed oil and gas lease for land in New Mexico owned by Mr. and Mrs. Chambers. It includes copies of the official paperwork and a check for $200 as a first installment.
Date: September 9, 1965
Creator: Cross, Pat O.
Object Type: Letter
System: The Portal to Texas History

Oral History Interview with O. L. Davis, March 6, 1993

Access: Use of this item is restricted to the UNT Community
Interview with O.L. Davis concerning his experiences while employed by the Civilian Conservation Corps during the Great Depression. Davis worked at a camp in Carlsbad, New Mexico (Company 2868).
Date: March 6, 1993
Creator: Cubberly, Monica & Davis, O. L.
Object Type: Book
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

"This bulletin applies to that part of the United States in which ordinary farm crops are grown largely under irrigation. It describes methods practiced in the more important commercial strawberry-growing districts in the irrigated regions of the West; it aims to aid those familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those which apply in the growing of other crops. Details of operation must necessarily be governed largely by the character of the crop grown. Since strawberries in the humid regions frequently suffer from drought, which causes heavy losses in the developing fruit, the information may prove suggestive to many growers in those localities who could install an irrigation system at small expense. Detailed information is also given as to soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, and shipping. Methods of using surplus strawberries for preserves and jams, for canning, and for flavoring for various purposes are given." -- p. 3
Date: 1919
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "This bulletin applies to that part of the United States in which ordinary farm crops are grown largely under irrigation. It describes methods practiced in the more important commercial strawberry-growing districts in the irrigated regions of the West; it aims to aid those familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those which apply in the growing of other crops. Details of operation must necessarily be governed largely by the character of the crop grown. Since strawberries in the humid regions frequently suffer from drought, which causes heavy losses in the developing fruit, the information may prove suggestive to many growers in those localities who could install an irrigation system at small expense. Detailed information is also given as to soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, and shipping. Methods of using surplus strawberries for preserves and jams, for canning, and for flavoring for various purposes are given." -- p. 3
Date: 1928
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "This bulletin applies both to the western portions of the United States in which ordinary farm crops are grown largely under irrigation and to western Oregon and Washington where irrigation is not essential for strawberry production but may be profitable. It describes methods practiced in the more important commercial strawberry-growing districts of the West; it aims to aid those persons familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those of irrigating other crops. Details must necessarily be governed largely by the character of the crop grown. Since strawberries in the humid areas frequently suffer from drought which causes heavy losses in the developing fruit, the information may prove suggestive to many growers in those areas who could install irrigation systems at small expense. This bulletin gives information on soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, shipping, and utilization." -- p. ii
Date: 1933
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "This bulletin applies both to the western portions of the United States in which ordinary farm crops are grown largely under irrigation and to western Oregon and Washington where irrigation is not essential for strawberry production but may be profitable. It describes methods practiced in the more important commercial strawberry-growing districts of the West; it aims to aid those persons familiar only with local and perhaps unsatisfactory methods, as well as inexperienced prospective growers. The fundamental principles of the irrigation of strawberries are substantially the same as those of irrigating other crops. Details must necessarily be governed largely by the character of the crop grown. Because strawberries in the humid areas frequently suffer from drought, which causes heavy losses in the developing fruit, the information may prove helpful to many growers in those areas who could install irrigation systems at small expense. This bulletin gives information on soils and their preparation, different training systems, propagation, planting, culture, the leading varieties, harvesting, shipping, and utilization." -- p. ii
Date: 1941
Creator: Darrow, George M. (George McMillan), 1889- & Waldo, George F. (George Fordyce), b. 1898
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: Western United States (open access)

Strawberry Culture: Western United States

Revised edition. "Strawberries can be grown in those parts of the western Untied States in which ordinary farm crops are irrigated as well as in western Oregon and Washington, where irrigation is not essential but may be profitable. The principles of irrigating strawberries are essentially the same as those for other crops. Because strawberries are sensitive to the alkali salts that irrigation brings to the surface, such salts must be washed out or skimmed off. The strawberry grower, after choosing a suitable site and preparing the soil carefully, should select varieties adapted to his district and needs. He should use plants that are disease-free. In California, southern Arizona, New Mexico, and Texas the plants should have undergone a rest period. Usually the growers plant during the period of greatest rainfall. By using the recommended systems of training and care before, during, and after setting of the plants and the suggested methods of decreasing diseases and insect pests, he should obtain better yields. A grower can furnish consumers a better product by using good methods of harvesting and shipment. He can prolong the fresh-fruit season only a little by the use of cold storage, but he can extend his market by …
Date: 1948
Creator: Darrow, George M. (George McMillan), 1889- & Waldo, George F. (George Fordyce), b. 1898
Object Type: Pamphlet
System: The UNT Digital Library
[Letter from Gary DeWalt to WASP Reunion 1986 participants, September 23, 1986] (open access)

[Letter from Gary DeWalt to WASP Reunion 1986 participants, September 23, 1986]

Letter from Gary DeWalt of Public Media Arts, Inc. to participants in the 1986 WASP reunion informing them that PMA will be filming a documentary about WASPs during the reunion.
Date: September 23, 1986
Creator: DeWalt, Gary
Object Type: Letter
System: The Portal to Texas History
[Narrative on Working with San Simon Company] (open access)

[Narrative on Working with San Simon Company]

Narrative from A. E. Deriquels describing the experience of working with men from the San Simon Cattle and Canal Company. The narrative is written on stationary of D. D. Parramore.
Date: March 1926
Creator: Deriquels, A. E.
Object Type: Text
System: The Portal to Texas History
[Letter from James Baily Dickey to Katie Harshbarger, July 21, 1918] (open access)

[Letter from James Baily Dickey to Katie Harshbarger, July 21, 1918]

Letter to Katie Harshbarger from James Dickey from Camp Cody in New Mexico. Dickey describes how he is lonesome and will soon be shipped off to France for the Great War.
Date: July 21, 1918
Creator: Dickey, James Baily
Object Type: Letter
System: The Portal to Texas History
[Letter from James Baily Dickey to Katie Harshbarger, July 21, 1918] (open access)

[Letter from James Baily Dickey to Katie Harshbarger, July 21, 1918]

Letter to Katie Harshbarger from James Dickey from Camp Cody in New Mexico. Dickey says he misses girls from Sadler, Texas, that he hasn't seen any other boys sent to the Camp from Sadler, and that he apologizes for his poor writing.
Date: July 21, 1918
Creator: Dickey, James Baily
Object Type: Letter
System: The Portal to Texas History
Protector for Detonator-Caps. (open access)

Protector for Detonator-Caps.

Patent for a detonator cap that acts as a "protecting device...to seal the inner end of the cap into which the adjacent end of the fuse is projected in use." (lines 13-16)
Date: October 9, 1917
Creator: Dillard, George L.
Object Type: Patent
System: The Portal to Texas History
From Hell to Breakfast (open access)

From Hell to Breakfast

Volume of popular folklore of Texas and Mexico, including religious anecdotes, stories about Native American dances, stories about petroleum and oil fields, folk songs, legends, customs and other miscellaneous folklore. The index begins on page 205.
Date: 1944
Creator: Dobie, J. Frank (James Frank), 1888-1964
Object Type: Book
System: The UNT Digital Library
Spur-of-the-Cock (open access)

Spur-of-the-Cock

Collected miscellany of Texas and Mexican folklore, including stories about the Mayo Indians, Mexican folk plays, folk songs, information about Texas cacti and other folklore. The index begins on page 110.
Date: 1933
Creator: Dobie, J. Frank (James Frank), 1888-1964
Object Type: Book
System: The UNT Digital Library
Spur-of-the-Cock (open access)

Spur-of-the-Cock

Collected miscellany of Texas and Mexican folklore, including stories about the Mayo Indians, Mexican folk plays, folk songs, information about Texas cacti and other folklore. The index begins on page 110.
Date: 2017
Creator: Dobie, J. Frank (James Frank), 1888-1964
Object Type: Book
System: The UNT Digital Library