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[Letter from W. M. Yandell to M. C. Fentress, October 29,1865]

Description: Letter from W. M. Yandell to his aunt Maud Fentress, regarding why he is in Texas. He also mentions family news and his brother David's practice in Memphis. He also asks to come and visit Maud. He asks about Maud and her husband's health and how his cousin David Fentress is doing. The last page is an ad about Dr.David W. Fentress and his services and an ad to sell Fentress's land and animals.
Date: October 29, 1865
Creator: Yandell, W. M.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Transcript of Letter from W. M. Yandell to Maud C. Fentress, October 29,1865]

Description: Transcript of a letter from W. M. Yandell to his aunt Maud Fentress, regarding why he is in Texas. He also mentions family news and his brother David's practice in Memphis. He also asks to come and visit Maud. He asks about Maud and her husband's health and how his cousin David Fentress is doing. The last page is an ad about Dr.David W. Fentress and his services and an ad to sell Fentress's land and animals.
Date: October 29, 1865
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Charles B. Moore to Mary Moore, October 29 - November 1, 1897]

Description: Letter from Charles Moore to his wife Mary in which he writes about a trip Linnet is making to a fair. He also writes about picking cotton; what he has to eat; the pear crop; and requests information on family and friends. He writes about the building project he in involved in. Linnet reports on the fair she attended. She had fun, but the fair was "a poor thing." He said Linnet's trip cost $2.30. He lists who was at the fair and what they did. He discusses the rain and its effect on different… more
Date: October 29, 1897
Creator: Moore, Charles B.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Claude White to his cousin Laura, October 29, 1900]

Description: Letter from Claude White to his cousin Laura. He doesn't want to say he was surprised to receive her letter so soon, but he was happy to get it. He mentions what a good friend she has been to him. He is thankful that she has helped reconcile the differences between him and Linnet, his sweetheart. He advises her to accept the proposal from her 'medicine man' only if he pleases her. He doesn't want her to be married to someone she thought she knew. He mentions how much he loves Linnet. He asks he… more
Date: October 29, 1900
Creator: White, Claude
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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Preliminary tests in the NACA free-spinning wind tunnel

Description: Typical models and the testing technique used in the NACA free-spinning wind tunnel are described in detail. The results of tests on two models afford a comparison between the spinning characteristics of scale models in the tunnel and of the airplanes that they represent.
Date: October 29, 1935
Creator: Zimmerman, C. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Airplane structures.

Description: Describes structural details of service airplanes used by the Army Air Corps, sufficient for personnel to perform inspection and maintenance of their equipment.
Date: October 29, 1941
Creator: United States. War Department.
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Theory of High Frequency Rectification by Silicon Crystals

Description: The excellent performance of British ''red dot'' crystals is explained as due to the knife edge contact against a polished surface. High frequency rectification depends critically on the capacity of the rectifying boundary layer of the crystal. C. For high conversion efficiency, the product of this capacity and of the ''forward'' (bulk) resistance R{sub b} of the crystal must be small. For a knife edge, this product depends primarily on the breadth of the knife edge and very little upon its len… more
Date: October 29, 1942
Creator: Bethe, H. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Newsmap for the Armed Forces : the Berlin indictment

Description: Front: Photographs of 24 German leaders set into the shape of a swastika include names, titles, and crimes they are accused of committing. Back: "The world we'll live in" -- illustration of a group of men inside a globe is accompanied by text highlighting the need for nations to work together for a better world ahead.
Date: October 29, 1945
Creator: [United States.] Army Information Branch.
Item Type: Refine your search to only Poster
Partner: UNT Libraries Government Documents Department
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Metabolism and Distribution of Inhaled Plutonium in Rats

Description: From abstract: "Several different techniques were used to introduce tracer quantities of plutonium into the lungs of rats. When aerosols were produced by atomizing aqueous solutions of the nitrates it was found that approximately 20 per cent of the dose was absorbed and deposited in the skelton [sic] with tetra-, hexa-, and trivalent plutonium. Thus with these compounds, the lungs represent a more dangerous portal of entry than either oral (0.05 per cent) or intramuscular (13 per cent) administ… more
Date: October 29, 1946
Creator: Abrams, Richard; Siebert, H. C.; Potts, A. M.; Forker, L. L.; Greenberg, D.; Postel, A. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Aeronautical Characteristics of a Three-Blade Propeller Having NACA 10-(3)(08)-03 Blades

Description: "Data obtained in tests of a 10-foot diameter, three-blade propeller, having NACA 10-(3)(08)-03 blades, conducted in the Langley 16-foot high-speed tunnel are presented. The propeller performance quantities related by the tests are thrust, torque, efficiency, and advance ratio for various rotational speeds or stream Mach numbers with blade angle as a parameter. Advance Mach numbers varied from 0.12 to 0.64" (p. 1).
Date: October 29, 1948
Creator: Davidson, Robert E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Flight Investigation of Loads on a Bubble-Type Canopy

Description: Report presenting the results of pressure-distribution measurements obtained in flight over the free-blown canopy of a fighter-type airplane. The measurements were compared to those of the same canopy in wind-tunnel testing to determine the degree of correlation and effects of Mach number and distortion on the pressure distribution.
Date: October 29, 1948
Creator: Matheny, Cloyce E. & Huston, Wilber B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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History of the reactivation of 100-B pile

Description: This report summarizes the preparations made for reactivation of the 100-B pile and the operational activities associated with the reactivation and subsequent operation up to the time of reaching desired power level. The period covered is from approximately June 1, 1948 until July 16, 1948.
Date: October 29, 1948
Creator: Filip, E. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Experimental investigation of base pressure on blunt-trailing-edge wings at supersonic velocities

Description: From Summary: "Measurements of base pressure are presented for 29 blunt-trailing-edge wings having an aspect ratio of 3.0 and various airfoil profiles. The different profiles comprised thickness ratios between 0.05 and 0.10, boattail angles between -2.9 degrees and 20 degrees, and ratios of trailing-edge thickness to airfoil thickness between 0.2 and 1.0. The tests were conducted at Mach numbers of 1.25, 1.5, 2.0, and 3.1. For each Mach number, the Reynolds number and angle of attack were varie… more
Date: October 29, 1951
Creator: Chapman, Dean R.; Wimbrow, William R. & Kester, Robert H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Process considerations additional product concentration facilities in 202-S

Description: This memorandum discusses investigations concerning the coupling step required to adapt a Redox IIBP to a 234-5 feed which have indicated that a single peroxide strike from a solution 50--60 g./1. in product and about 2 M in nitric acid is adequate. Additional work is planned to demonstrate both peroxide and Pu(IV) oxalate strikes under these conditions. The present Redox PR cage product contains 10 g./1. in product and over 500 g./1. in nitric acid, and probably requires tow peroxide strikes; … more
Date: October 29, 1951
Creator: Tomlinson, R. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Influence of fuselage-mounted rocket boosters on flow field at inlet and on diffuser performance of strut-mounted engine at Mach numbers of 1.8 and 2.0

Description: Report presenting an investigation of the effect of fuselage-mounted rocket boosters on a strut-mounted engine in the 8- by 6-foot supersonic wind tunnel at Mach numbers of 1.8 and 2.0. The boosters were pairs of circular cylinders with conical forebodies mounted on the top and bottom of the fuselage, and the engine was mounted on a horizontal strut. Results regarding the characteristics of the flow field, effect of putting the boosters in several positions, and effect of angle of attack are pr… more
Date: October 29, 1952
Creator: Wise, George A. & Obery, Leonard J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Investigation of liquid fluorine and hydrazine-ammonia mixture in 100-pound-thrust rocket engine

Description: Report presenting the specific impulse, characteristic velocity, thrust coefficient, and heat rejection of liquid fluorine and a fuel consisting of a hydrazine-ammonia mixture for a range of fuel percentages in a 100-pound-thrust rocket engine designed for a combustion-chamber pressure of 300 pounds per square inch absolute. The fuel consisted of 59 percent hydrazine, 37 percent ammonia, and 4 percent water. The attainment of maximum performance with liquid fluorine as a rocket oxidant will req… more
Date: October 29, 1952
Creator: Ordin, Paul M.; Rothenberg, Edward A. & Rowe, William H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Investigation of several techniques for improving altitude starting limits of turbojet engines

Description: Report presenting a study of the altitude-starting limits of a production turbojet engine with an axial-flow compressor and a multiple through-flow combustor. The ignition limits, flame-propagation limits, and acceleration limits of the engine were improved to increase the starting limits to relatively high altitude.
Date: October 29, 1952
Creator: Armstrong, John C. & Wilsted, H. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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