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Texas Digital Newspaper Program
783
Tocker Foundation Grant
214
Abilene Library Consortium
104
Austin American-Statesman Newspaper Collection
62
Texas Patents
38
Sapulpa Area Newspaper Collection
34
La Prensa
31
Temple Telegram
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Tulsa Daily World (Tulsa, Okla.)
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2" Heavy Pressure Globe Valve
Blueprint depicting technical details of Battleship Texas.
Date:
January 1, 1921
Creator:
unknown
Object Type:
Technical Drawing
System:
The Portal to Texas History
The 300 H.P. Benz Aircraft Engine
This report provides a description of the Benz 300 H.P. aircraft engine containing 12 cylinders placed at a 60° angle. It includes a detailed description of the development of the constructional points, particularly the cylinders, pistons, and connecting rods, as well as the engine fitting, lubrication, oil pumps, bearings, oil tank, fuel pump, carburetors, and cooling system. There are seven pages of illustrative figures at the end of the report.
Date:
January 1921
Creator:
Heller, A.
Object Type:
Report
System:
The UNT Digital Library
N.A.C.A. Langley field wind tunnel apparatus: The tilting manometer
A description is given of a tilting manometer designed to meet the requirements of a manometer for use in the wind tunnel at the Langley Memorial Aeronautical Laboratory. This gauge was designed to meet the requirements of a manometer in use in connection with a static pressure plate to indicate the wind speed in the tunnel. The requirements are noted. The sensitivity of the gauge must be made inversely proportional to the pressure to be measured. The gauge must be accurately and quickly set for any desired pressure.
Date:
January 1921
Creator:
Norton, F. H. & Bacon, D. L.
Object Type:
Report
System:
The UNT Digital Library
The Ada Evening News (Ada, Okla.), Vol. 17, No. 243, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Ada, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Brown, Marvin
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Amarillo Daily News (Amarillo, Tex.), Vol. 11, No. 364, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Amarillo, Texas that includes local, state and national news along with extensive advertising.
Date:
January 1, 1921
Creator:
Ramsey, Sumner M.
Object Type:
Newspaper
System:
The Portal to Texas History
Austin American (Austin, Tex.), Ed. 1 Saturday, January 1, 1921
Daily newspaper from Austin, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Cressey, Kendall B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Bonham Daily Favorite (Bonham, Tex.), Vol. 23, No. 128, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Bonham, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Spotts, Sherwood
Object Type:
Newspaper
System:
The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 21, No. 65, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Chickasha Daily Express (Chickasha, Okla.), Vol. 22, No. 1, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date:
January 1, 1921
Creator:
Pool, J. Edwin
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Chronicles of Oklahoma, Volume 1, Number 1, January 1921
Quarterly publication containing articles, book reviews, photographs, illustrations, and other works documenting Oklahoma history and preservation.
Date:
January 1921
Creator:
Oklahoma Historical Society
Object Type:
Journal/Magazine/Newsletter
System:
The Gateway to Oklahoma History
Cleburne Morning Review (Cleburne, Tex.), Ed. 1 Saturday, January 1, 1921
Daily newspaper from Cleburne, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Horne, Cecil
Object Type:
Newspaper
System:
The Portal to Texas History
Corpus Christi Caller (Corpus Christi, Tex.), Vol. 22, No. 305, Ed. 1, Saturday, January 1, 1921
Daily newspaper from Corpus Christi, Texas that includes local, state and national news along with extensive advertising.
Date:
January 1, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Daily Herald (Weatherford, Tex.), Vol. 21, No. 311, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Weatherford, Texas that includes local, state and national news along with advertising.
Date:
January 1, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Dallas Express (Dallas, Tex.), Vol. 28, No. 13, Ed. 1 Saturday, January 1, 1921
Weekly African American newspaper from Dallas, Texas that includes local, state and national news along with extensive advertising.
Date:
January 1, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Denton Record-Chronicle. (Denton, Tex.), Vol. [21], No. 121, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Edwards, W. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The determination of downwash
It is obvious that, in accordance with Newton's second law, the lift on an aerofoil must be equal to the vertical momentum communicated per second to the air mass affected. Consequently a lifting aerofoil in flight is trailed by a wash which has a definite inclination corresponding to the factors producing the lift. It is thought that sufficient data, theoretical and experimental, are now available for a complete determination of this wash with respect to the variation of its angle of inclination to the originating aerofoil and with respect to the law which governs its decay in space.
Date:
January 1921
Creator:
Diehl, Walter S.
Object Type:
Report
System:
The UNT Digital Library
The determination of the effective resistance of a spindle supporting a model aerofoil
An attempt was made to determine the effect of spindle interference on the lift of the airfoil by measuring moments about the axis parallel to the direction of air flow. The values obtained are of the same degree as the experimental error, and for the present this effect will be neglected. The results obtained using a U.S.A. 15 wing (plotted here) show that the correction is nearly constant from 0 degrees to 10 degrees incidence and that at greater angles its value becomes erratic. At such angles, however, the wing drag is so high that the spindle correction and its attendant errors become relatively small and unimportant.
Date:
January 1921
Creator:
Davidson, W. E. & Bacon, D. L.
Object Type:
Report
System:
The UNT Digital Library
The Frederick Leader (Frederick, Okla.), Vol. 4, No. 252, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Frederick, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Newland, John Lynne & Lingenfelter, N. H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Fredericksburg Standard (Fredericksburg, Tex.), Vol. 14, No. 15, Ed. 1 Saturday, January 1, 1921
Weekly newspaper from Fredericksburg, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Dietel, William
Object Type:
Newspaper
System:
The Portal to Texas History
Gainesville Daily Register and Messenger (Gainesville, Tex.), Vol. 38, No. 132, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Gainesville, Texas that includes local, state, and national news along with extensive advertising.
Date:
January 1, 1921
Creator:
Leonard, J. T. & Leonard, Joe M.
Object Type:
Newspaper
System:
The Portal to Texas History
Galveston Tribune. (Galveston, Tex.), Vol. 41, No. 31, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Galveston, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Gilmer Daily Mirror (Gilmer, Tex.), Vol. 5, No. 242, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Gilmer, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 1921
Creator:
Tucker, George
Object Type:
Newspaper
System:
The Portal to Texas History
The Guthrie Daily Leader. (Guthrie, Okla.), Vol. 54, No. 98, Ed. 1 Saturday, January 1, 1921
Daily newspaper from Guthrie, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 1, 1921
Creator:
Niblack, Leslie G.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Hondo Anvil Herald. (Hondo, Tex.), Vol. 35, No. 23, Ed. 1 Saturday, January 1, 1921
Weekly newspaper from Hondo, Texas that includes local, state and national news along with extensive advertising.
Date:
January 1, 1921
Creator:
Davis, Fletcher
Object Type:
Newspaper
System:
The Portal to Texas History