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14-Inch Swing Check Valve Test (open access)

14-Inch Swing Check Valve Test

The check valve for the Hallam Power Reactor uses a knife-edge bearing for the flapper in place of the usual journal-type bearing. Mechanical cycling in sodium at 600 deg F was used to check operation of this bearing. A total of 309 mechanical cycles was completed with no apparent malfunctioning of the valve. Measured leskage rates were 0.46 gpm at 0.93 psig, 0.73 gpm at 3.4 psig. and 0.32 gpm at 5.9 psig. (M.C.G.)
Date: February 10, 1960
Creator: Cygan, R.
Object Type: Report
System: The UNT Digital Library
100-K Area electrical power system load and voltage study for project CG-775. Revision (open access)

100-K Area electrical power system load and voltage study for project CG-775. Revision

The proposed increased water capacity for 100-K plants will increase the electrical load to be supplied. The load study showed that the capacity of the existing 13.8 kV system is adequate to carry the increased loads proposed for Project CG-775, while for the 5 kV system, an expanded power system is proposed. Likewise, the voltage regulation on the kV system bus will be excessive, and voltage regulators should be added.
Date: February 22, 1960
Creator: Thorson, W. R.
Object Type: Report
System: The UNT Digital Library

[2012.201.B0423.0259]

Photograph is of three men, one wearing a military uniform and the other two wearing suits and ties. They are standing around and observing a model jet being held by the man in the military uniform. Caption: "Was given by Col. John T. Fitzwater, left, commander of the Oklahoma City Air Defense Sector, to J. O. Tally Jr., Fayetteville, N. C., president-elect of Kiwanis International, and Jack Grimmett, Pauls Valley-Texas-Oklahoma Kiwanis district governor, when they visited Oklahoma City Air Force Station Monday."
Date: February 22, 1960
Creator: Peterson, Dick
Object Type: Photograph
System: The Gateway to Oklahoma History

[2012.201.B0962.0550]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Wilbur Switzer, 501 SW 26, working at Oklahoma secondary case, separates mail for specific towns and for trains on which it is to be sent." The photograph shows a man wearing dark pants and a light colored shirt rolled up at the sleeves, sorting mail into small boxes with the name of the community on the box.
Date: February 17, 1960
Creator: Cobb, Dick
Object Type: Photograph
System: The Gateway to Oklahoma History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 229, Ed. 1 Monday, February 1, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 229, Ed. 1 Monday, February 1, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 1, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 230, Ed. 1 Tuesday, February 2, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 230, Ed. 1 Tuesday, February 2, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 2, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 231, Ed. 1 Wednesday, February 3, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 231, Ed. 1 Wednesday, February 3, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 3, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 232, Ed. 1 Thursday, February 4, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 232, Ed. 1 Thursday, February 4, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 4, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 233, Ed. 1 Friday, February 5, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 233, Ed. 1 Friday, February 5, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 5, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 234, Ed. 1 Saturday, February 6, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 234, Ed. 1 Saturday, February 6, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 6, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 235, Ed. 1 Sunday, February 7, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 235, Ed. 1 Sunday, February 7, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 7, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 236, Ed. 1 Monday, February 8, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 236, Ed. 1 Monday, February 8, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 8, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 237, Ed. 1 Tuesday, February 9, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 237, Ed. 1 Tuesday, February 9, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 9, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 238, Ed. 1 Wednesday, February 10, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 238, Ed. 1 Wednesday, February 10, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 10, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 239, Ed. 1 Thursday, February 11, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 239, Ed. 1 Thursday, February 11, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 11, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 240, Ed. 1 Friday, February 12, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 240, Ed. 1 Friday, February 12, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 12, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 241, Ed. 1 Saturday, February 13, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 241, Ed. 1 Saturday, February 13, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 13, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 242, Ed. 1 Sunday, February 14, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 242, Ed. 1 Sunday, February 14, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 14, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 243, Ed. 1 Monday, February 15, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 243, Ed. 1 Monday, February 15, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 15, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 244, Ed. 1 Tuesday, February 16, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 244, Ed. 1 Tuesday, February 16, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 16, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 245, Ed. 1 Wednesday, February 17, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 245, Ed. 1 Wednesday, February 17, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 17, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 246, Ed. 1 Thursday, February 18, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 246, Ed. 1 Thursday, February 18, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 18, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 247, Ed. 1 Friday, February 19, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 247, Ed. 1 Friday, February 19, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 19, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 248, Ed. 1 Saturday, February 20, 1960 (open access)

The Abilene Reporter-News (Abilene, Tex.), Vol. 79, No. 248, Ed. 1 Saturday, February 20, 1960

Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date: February 20, 1960
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History