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The Subsidiary Gap as a Means for Improving Ignition (open access)

The Subsidiary Gap as a Means for Improving Ignition

This report presents the results of an investigation into the utility, action, and design of the auxiliary spark gap as a means for insuring freedom from spark plug failure due to fouling, and also to enable the restarting of fouled plugs. A brief account is given of the use of this gap up to the present time and also of the statements concerning it which have gained some currency, most of which are shown to be erroneous. The simple theory of the action of the series gap is discussed and a detailed account given of the effect upon the sparking ability of the plug produced by changes in the values of the electrical resistance of the fouling and of the capacities in parallel with the plug and with the magneto or coil.
Date: 1920
Creator: Gorton, W. S.
Object Type: Report
System: The UNT Digital Library
The Union Review (Galveston, Tex.), Vol. 2, No. 20, Ed. 1 Friday, September 17, 1920 (open access)

The Union Review (Galveston, Tex.), Vol. 2, No. 20, Ed. 1 Friday, September 17, 1920

Weekly newspaper from Galveston, Texas that includes news and information about local labor unions along with advertising.
Date: September 17, 1920
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Harlow's Weekly (Oklahoma City, Okla.), Vol. 18, No. 9, Ed. 1 Wednesday, March 3, 1920 (open access)

Harlow's Weekly (Oklahoma City, Okla.), Vol. 18, No. 9, Ed. 1 Wednesday, March 3, 1920

Weekly newspaper from Oklahoma City, Oklahoma that includes news and commentary on local and state issues along with advertising.
Date: March 3, 1920
Creator: Harlow, Victor E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Hinton Record (Hinton, Okla.), Vol. 18, No. 25, Ed. 1 Thursday, March 18, 1920 (open access)

The Hinton Record (Hinton, Okla.), Vol. 18, No. 25, Ed. 1 Thursday, March 18, 1920

Weekly newspaper from Hinton, Oklahoma that includes local, state, and national news along with advertising.
Date: March 18, 1920
Creator: Wingo, George H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Olney Enterprise. (Olney, Tex.), Vol. 10, No. 49, Ed. 1 Friday, March 26, 1920 (open access)

The Olney Enterprise. (Olney, Tex.), Vol. 10, No. 49, Ed. 1 Friday, March 26, 1920

Weekly newspaper from Olney, Texas that includes local, state, and national news along with advertising.
Date: March 26, 1920
Creator: Shuffler, R.
Object Type: Newspaper
System: The Portal to Texas History
The Union Review (Galveston, Tex.), Vol. 2, No. 30, Ed. 1 Friday, November 26, 1920 (open access)

The Union Review (Galveston, Tex.), Vol. 2, No. 30, Ed. 1 Friday, November 26, 1920

Weekly newspaper from Galveston, Texas that includes news and information about local labor unions along with advertising.
Date: November 26, 1920
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Union Review (Galveston, Tex.), Vol. 2, No. 10, Ed. 1 Friday, July 9, 1920 (open access)

The Union Review (Galveston, Tex.), Vol. 2, No. 10, Ed. 1 Friday, July 9, 1920

Weekly newspaper from Galveston, Texas that includes news and information about local labor unions along with advertising.
Date: July 9, 1920
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Temple Daily Telegram (Temple, Tex.), Vol. 13, No. 47, Ed. 1 Monday, January 5, 1920 (open access)

Temple Daily Telegram (Temple, Tex.), Vol. 13, No. 47, Ed. 1 Monday, January 5, 1920

Daily newspaper from Temple, Texas that includes local, state and national news along with extensive advertising.
Date: January 5, 1920
Creator: Williams, E. K.
Object Type: Newspaper
System: The Portal to Texas History
Luther Register. (Luther, Okla.), Vol. 21, No. 36, Ed. 1 Thursday, March 25, 1920 (open access)

Luther Register. (Luther, Okla.), Vol. 21, No. 36, Ed. 1 Thursday, March 25, 1920

Weekly newspaper from Luther, Oklahoma that includes local, state, and national news along with advertising.
Date: March 25, 1920
Creator: Keyes, Chester A.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Herald (Sapulpa, Okla.), Vol. 6, No. 183, Ed. 1 Monday, April 5, 1920 (open access)

Sapulpa Herald (Sapulpa, Okla.), Vol. 6, No. 183, Ed. 1 Monday, April 5, 1920

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: April 5, 1920
Creator: Young, John W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Anadarko Tribune (Anadarko, Okla.), Vol. 18, No. 37, Ed. 1 Thursday, April 8, 1920 (open access)

The Anadarko Tribune (Anadarko, Okla.), Vol. 18, No. 37, Ed. 1 Thursday, April 8, 1920

Weekly newspaper from Anadarko, Oklahoma that includes local, state, and national news along with advertising.
Date: April 8, 1920
Creator: Tilton, H. M. & Tilton, Tate
Object Type: Newspaper
System: The Gateway to Oklahoma History
Mill Creek Herald (Mill Creek, Okla.), Vol. 5, No. 23, Ed. 1 Thursday, March 25, 1920 (open access)

Mill Creek Herald (Mill Creek, Okla.), Vol. 5, No. 23, Ed. 1 Thursday, March 25, 1920

Weekly newspaper from Mill Creek, Oklahoma that includes local, state, and national news along with advertising.
Date: March 25, 1920
Creator: Geers, C. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Union Review (Galveston, Tex.), Vol. 1, No. 43, Ed. 1 Friday, February 13, 1920 (open access)

The Union Review (Galveston, Tex.), Vol. 1, No. 43, Ed. 1 Friday, February 13, 1920

Weekly newspaper from Galveston, Texas that includes news and information about local labor unions along with advertising.
Date: February 13, 1920
Creator: Barb, I. M.
Object Type: Newspaper
System: The Portal to Texas History
The Oklahoma Leader (Oklahoma City, Okla.), Vol. 6, No. 38, Ed. 1 Saturday, March 27, 1920 (open access)

The Oklahoma Leader (Oklahoma City, Okla.), Vol. 6, No. 38, Ed. 1 Saturday, March 27, 1920

Weekly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news along with advertising.
Date: March 27, 1920
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Anadarko Tribune (Anadarko, Okla.), Vol. 18, No. 25, Ed. 1 Thursday, January 15, 1920 (open access)

The Anadarko Tribune (Anadarko, Okla.), Vol. 18, No. 25, Ed. 1 Thursday, January 15, 1920

Weekly newspaper from Anadarko, Oklahoma that includes local, state, and national news along with advertising.
Date: January 15, 1920
Creator: Tilton, H. M. & Tilton, Tate
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Okarche Times. (Okarche, Okla.), Vol. 29, No. 34, Ed. 1 Friday, December 10, 1920 (open access)

The Okarche Times. (Okarche, Okla.), Vol. 29, No. 34, Ed. 1 Friday, December 10, 1920

Weekly newspaper from Okarche, Oklahoma that includes local, state, and national news along with advertising.
Date: December 10, 1920
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Aransas Pass Progress (Aransas Pass, Tex.), Vol. 11, Ed. 1 Friday, January 23, 1920 (open access)

Aransas Pass Progress (Aransas Pass, Tex.), Vol. 11, Ed. 1 Friday, January 23, 1920

Weekly newspaper from Aransas Pass, Texas that includes local, state, and national news along with advertising.
Date: January 23, 1920
Creator: Warrick, W. E.
Object Type: Newspaper
System: The Portal to Texas History
Galveston Tribune. (Galveston, Tex.), Vol. 40, No. 70, Ed. 1 Monday, February 16, 1920 (open access)

Galveston Tribune. (Galveston, Tex.), Vol. 40, No. 70, Ed. 1 Monday, February 16, 1920

Daily newspaper from Galveston, Texas that includes local, state, and national news along with advertising.
Date: February 16, 1920
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The County Democrat. (Tecumseh, Okla.), Vol. 26, No. 25, Ed. 1 Friday, March 19, 1920 (open access)

The County Democrat. (Tecumseh, Okla.), Vol. 26, No. 25, Ed. 1 Friday, March 19, 1920

Weekly newspaper from Tecumseh, Oklahoma that includes local, state, and national news along with advertising.
Date: March 19, 1920
Creator: Henderson, L. P.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Catalog of John Tarleton Agricultural College, Summer Session 1920 (open access)

Catalog of John Tarleton Agricultural College, Summer Session 1920

Annual catalog for John Tarleton Agricultural College describing the school, admission requirements, tuition, financial aid, departments, and classes for the 1920-06 - 1920-08 summer session.
Date: February 15, 1920
Creator: Tarleton State College
Object Type: Book
System: The Portal to Texas History
The Flatonia Argus (Flatonia, Tex.), Vol. 44, No. 39, Ed. 1 Thursday, July 29, 1920 (open access)

The Flatonia Argus (Flatonia, Tex.), Vol. 44, No. 39, Ed. 1 Thursday, July 29, 1920

Weekly newspaper from Flatonia, Texas that includes local, state, and national news along with extensive advertising.
Date: July 29, 1920
Creator: Hurr, Henry
Object Type: Newspaper
System: The Portal to Texas History
The Union Review (Galveston, Tex.), Vol. 2, No. 11, Ed. 1 Friday, July 16, 1920 (open access)

The Union Review (Galveston, Tex.), Vol. 2, No. 11, Ed. 1 Friday, July 16, 1920

Weekly newspaper from Galveston, Texas that includes news and information about local labor unions along with advertising.
Date: July 16, 1920
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Carter Express. (Carter, Okla.), Vol. 10, No. 51, Ed. 1 Friday, March 19, 1920 (open access)

The Carter Express. (Carter, Okla.), Vol. 10, No. 51, Ed. 1 Friday, March 19, 1920

Weekly newspaper from Carter, Oklahoma that includes local, state, and national news along with advertising.
Date: March 19, 1920
Creator: Cain, George W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Annual Report of the National Advisory Committee for Aeronautics (4th). Administrative Report Including Technical Reports Nos. 24 to 50 (open access)

Annual Report of the National Advisory Committee for Aeronautics (4th). Administrative Report Including Technical Reports Nos. 24 to 50

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, expenditures, problems, recommendations, and a compilation of technical reports produced.
Date: 1920
Creator: unknown
Object Type: Report
System: The UNT Digital Library