Variable Pitch Propellers (open access)

Variable Pitch Propellers

It is proposed in this report to explain the Gloster Hele-Shaw Beacham variable pitch propeller. It is a variable pitch propeller, which has been theorized to greatly improve the performance of an airplane or airship. An explanation of the way the propeller works and some of the physics behind propeller operation are provided.
Date: April 1928
Creator: Milner, H. L.
Object Type: Report
System: The UNT Digital Library
Educational Agencies in Mining Communities (open access)

Educational Agencies in Mining Communities

Report on the importance of industrial education in the mining sector. It explains general education and facilities for specialized education for proficiency in a given field.
Date: April 1920
Creator: Read, Thomas Thornton, 1880-1947
Object Type: Report
System: The UNT Digital Library
Safety Rules for the Installation and Maintenance of Electrical Supply and Communication Lines: Comprising Part 2 of the Fourth Edition National Electrical Safety Code (open access)

Safety Rules for the Installation and Maintenance of Electrical Supply and Communication Lines: Comprising Part 2 of the Fourth Edition National Electrical Safety Code

Report containing information regarding "the construction and maintenance of overhead and underground electrical supply and communication lines" (p. ii).
Date: April 15, 1927
Creator: United States. Bureau of Standards.
Object Type: Book
System: The UNT Digital Library
Catalog of John Tarleton Agricultural College, 1924-1925 (open access)

Catalog of John Tarleton Agricultural College, 1924-1925

Annual catalog for John Tarleton Agricultural College describing the school, admission requirements, tuition, financial aid, departments, and classes for the 1924-25 school year, with announcements for 1925-26.
Date: April 15, 1925
Creator: Tarleton State College
Object Type: Book
System: The Portal to Texas History
Catalog of John Tarleton Agricultural College, 1922-1923 (open access)

Catalog of John Tarleton Agricultural College, 1922-1923

Annual catalog for John Tarleton Agricultural College describing the school, admission requirements, tuition, financial aid, departments, and classes for the 1922-23 school year, with announcements for 1923-24.
Date: April 15, 1923
Creator: Tarleton State College
Object Type: Book
System: The Portal to Texas History
Catalog of John Tarleton Agricultural College, 1920-1921 (open access)

Catalog of John Tarleton Agricultural College, 1920-1921

Annual catalog for John Tarleton Agricultural College describing the school, admission requirements, tuition, financial aid, departments, and classes for the 1920 - 21 school year, with announcements for 1921 - 22.
Date: April 15, 1921
Creator: Tarleton State College
Object Type: Book
System: The Portal to Texas History
Catalogue of Simmons College, 1923 Summer School and Normal (open access)

Catalogue of Simmons College, 1923 Summer School and Normal

Catalogue describes the admission requirements, course offerings, and campus life of Simmons College in Abilene, Texas.
Date: April 1923
Creator: Simmons College (Abilene, Tex.)
Object Type: Book
System: The Portal to Texas History
Chickasha Daily Express (Chickasha, Okla.), Vol. 27, No. 15, Ed. 1 Wednesday, April 27, 1927 (open access)

Chickasha Daily Express (Chickasha, Okla.), Vol. 27, No. 15, Ed. 1 Wednesday, April 27, 1927

Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: April 27, 1927
Creator: Pool, J. Edwin
Object Type: Newspaper
System: The Gateway to Oklahoma History
Annual Report of the Boy Scouts of America: 1922 (open access)

Annual Report of the Boy Scouts of America: 1922

Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1922, activities, finance, organizational leadership, and other information about scouting programs.
Date: April 1, 1923
Creator: Boy Scouts of America
Object Type: Report
System: The Portal to Texas History
Chickasha Daily Express (Chickasha, Okla.), Vol. 36, No. 8, Ed. 1 Tuesday, April 19, 1927 (open access)

Chickasha Daily Express (Chickasha, Okla.), Vol. 36, No. 8, Ed. 1 Tuesday, April 19, 1927

Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: April 19, 1927
Creator: Pool, J. Edwin
Object Type: Newspaper
System: The Gateway to Oklahoma History
Chickasha Daily Express (Chickasha, Okla.), Vol. 22, No. 95, Ed. 1 Thursday, April 21, 1921 (open access)

Chickasha Daily Express (Chickasha, Okla.), Vol. 22, No. 95, Ed. 1 Thursday, April 21, 1921

Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: April 21, 1921
Creator: Pool, J. Edwin
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Kingsville Record (Kingsville, Tex.), Vol. 22, No. 33, Ed. 1 Wednesday, April 3, 1929 (open access)

The Kingsville Record (Kingsville, Tex.), Vol. 22, No. 33, Ed. 1 Wednesday, April 3, 1929

Weekly newspaper from Kingsville, Texas that includes local, state, and national news along with advertising.
Date: April 3, 1929
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Brenham Banner-Press (Brenham, Tex.), Vol. 43, No. 22, Ed. 1 Friday, April 23, 1926 (open access)

Brenham Banner-Press (Brenham, Tex.), Vol. 43, No. 22, Ed. 1 Friday, April 23, 1926

Daily newspaper from Brenham, Texas that includes local, state, and national news along with extensive advertising.
Date: April 23, 1926
Creator: Robertson, Ruby
Object Type: Newspaper
System: The Portal to Texas History
The Cordell Beacon (Cordell, Okla.), Vol. 26, No. 37, Ed. 1 Thursday, April 12, 1923 (open access)

The Cordell Beacon (Cordell, Okla.), Vol. 26, No. 37, Ed. 1 Thursday, April 12, 1923

Weekly newspaper from Cordell, Oklahoma that includes local, state, and national news along with advertising.
Date: April 12, 1923
Creator: Carley, M. B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Chickasha Daily Express (Chickasha, Okla.), Vol. 22, No. 93, Ed. 1 Tuesday, April 19, 1921 (open access)

Chickasha Daily Express (Chickasha, Okla.), Vol. 22, No. 93, Ed. 1 Tuesday, April 19, 1921

Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: April 19, 1921
Creator: Pool, J. Edwin
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Leader (Oklahoma City, Okla.), Vol. 6, No. 42, Ed. 1 Saturday, April 24, 1920 (open access)

The Oklahoma Leader (Oklahoma City, Okla.), Vol. 6, No. 42, Ed. 1 Saturday, April 24, 1920

Weekly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news along with advertising.
Date: April 24, 1920
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The J-TAC (Stephenville, Tex.), Vol. 7, No. 26, Ed. 1 Friday, April 8, 1927 (open access)

The J-TAC (Stephenville, Tex.), Vol. 7, No. 26, Ed. 1 Friday, April 8, 1927

Weekly student newspaper from John Tarleton Agricultural College in Stephenville, Texas that includes local, state and campus news along with advertising.
Date: April 8, 1927
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Catalog of Daniel Baker College, 1928-1929 (open access)

Catalog of Daniel Baker College, 1928-1929

Catalog describes the governance, history, course offerings, and campus life of Daniel Baker College in Brownwood, Texas.
Date: April 1929
Creator: Daniel Baker College (Brownwood, Tex.)
Object Type: Book
System: The Portal to Texas History
Catalog of Daniel Baker College, 1927-1928 (open access)

Catalog of Daniel Baker College, 1927-1928

Catalog describes the governance, history, course offerings, and campus life of Daniel Baker College in Brownwood, Texas.
Date: April 1928
Creator: Daniel Baker College (Brownwood, Tex.)
Object Type: Book
System: The Portal to Texas History
The DeLeon Free Press. (De Leon, Tex.), Vol. 36, No. 41, Ed. 1 Friday, April 17, 1925 (open access)

The DeLeon Free Press. (De Leon, Tex.), Vol. 36, No. 41, Ed. 1 Friday, April 17, 1925

Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date: April 17, 1925
Creator: Scott, R. L.
Object Type: Newspaper
System: The Portal to Texas History
The J-TAC (Stephenville, Tex.), Vol. 6, No. 31, Ed. 1 Thursday, April 29, 1926 (open access)

The J-TAC (Stephenville, Tex.), Vol. 6, No. 31, Ed. 1 Thursday, April 29, 1926

Weekly student newspaper from John Tarleton Agricultural College in Stephenville, Texas that includes local, state and campus news along with advertising.
Date: April 29, 1926
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Cuero Record (Cuero, Tex.), Vol. 70, No. 91, Ed. 1 Wednesday, April 17, 1929 (open access)

The Cuero Record (Cuero, Tex.), Vol. 70, No. 91, Ed. 1 Wednesday, April 17, 1929

Daily newspaper from Cuero, Texas that includes local, state, and national news along with advertising.
Date: April 17, 1929
Creator: Howerton, J. C.
Object Type: Newspaper
System: The Portal to Texas History
The Oklahoma Daily (Norman, Okla.), Ed. 1 Saturday, April 29, 1922 (open access)

The Oklahoma Daily (Norman, Okla.), Ed. 1 Saturday, April 29, 1922

Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes local and campus news along with advertising.
Date: April 29, 1922
Creator: Nettleton, Tully A.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Chickasha Daily Express (Chickasha, Okla.), Vol. 27, No. 11, Ed. 1 Friday, April 22, 1927 (open access)

Chickasha Daily Express (Chickasha, Okla.), Vol. 27, No. 11, Ed. 1 Friday, April 22, 1927

Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date: April 22, 1927
Creator: Pool, J. Edwin
Object Type: Newspaper
System: The Gateway to Oklahoma History