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[Photograph 2012.201.B0134.0445]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kenneth Chuculate constructed both the stove cabinet and smoke-hood housing for this kitchen installation ."
Date: July 11, 1978
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History
Research and development of a heat pump water heater. Volume 1. Final summary report (open access)

Research and development of a heat pump water heater. Volume 1. Final summary report

An electric heat pump water heater with an operating efficiency, E/sub R/, of 2.5 in average conditions of 70 to 75/sup 0/F ambient air and 55 to 60/sup 0/F supply water has been designed. With losses taken into account, the coefficient of performance (COP) is 2.8 or within 10% of the design objective. Separate heat pump designs are available for new water heaters and for retrofitting of existing ones. For both models, the compressor, evaporator, fan and controls are mounted in a round cabinet set on top of the water heater. The condenser is a dual tube direct immersion type which enters the tank through a special 4-in. hole in the top of new tanks. For retrofit units, the condenser is in the form of a helix and is screwed into the tank through the hole normally used by the lower resistance element. Early estimates for the cost of the device are between $200 to $250 more than for an electric resistance water heater. Using this estimate, the payback for many applications will be between one and two years with some being less than one year. The payback period is dependent on the amount of hot water consumption and the …
Date: August 1, 1978
Creator: Dunning, R. L.; Amthor, F. R. & Doyle, E. J.
Object Type: Report
System: The UNT Digital Library
Electra Star-News (Electra, Tex.), Vol. 70, No. 42, Ed. 1 Thursday, May 18, 1978 (open access)

Electra Star-News (Electra, Tex.), Vol. 70, No. 42, Ed. 1 Thursday, May 18, 1978

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: May 18, 1978
Creator: Thompson, Joe A.
Object Type: Newspaper
System: The Portal to Texas History
Electra Star-News (Electra, Tex.), Vol. 70, No. 41, Ed. 1 Thursday, May 11, 1978 (open access)

Electra Star-News (Electra, Tex.), Vol. 70, No. 41, Ed. 1 Thursday, May 11, 1978

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: May 11, 1978
Creator: Thompson, Joe A.
Object Type: Newspaper
System: The Portal to Texas History
The Perry Daily Journal (Perry, Okla.), Vol. 85, No. 150, Ed. 1 Friday, July 28, 1978 (open access)

The Perry Daily Journal (Perry, Okla.), Vol. 85, No. 150, Ed. 1 Friday, July 28, 1978

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1978
Creator: Watson, Milo W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 85, No. 145, Ed. 1 Saturday, July 22, 1978 (open access)

The Perry Daily Journal (Perry, Okla.), Vol. 85, No. 145, Ed. 1 Saturday, July 22, 1978

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: July 22, 1978
Creator: Watson, Milo W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
[Historic Marker Application: The Carl Henke Home] (open access)

[Historic Marker Application: The Carl Henke Home]

Application materials submitted to the Texas Historical Commission requesting a historic marker for The Carl Henke Home, in Fredericksburg, Texas. The materials include the inscription text of the marker, narrative, and photographs.
Date: 1978
Creator: Texas Historical Commission
Object Type: Text
System: The Portal to Texas History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 122, Ed. 1 Friday, July 28, 1978 (open access)

The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 122, Ed. 1 Friday, July 28, 1978

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1978
Creator: Drew, Charles C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Garber Free Press (Garber, Okla.), Vol. 78, No. 31, Ed. 1 Thursday, May 11, 1978 (open access)

Garber Free Press (Garber, Okla.), Vol. 78, No. 31, Ed. 1 Thursday, May 11, 1978

Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date: May 11, 1978
Creator: Stoll, August G.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Billings News (Billings, Okla.), Vol. 80, No. 24, Ed. 1 Thursday, May 11, 1978 (open access)

The Billings News (Billings, Okla.), Vol. 80, No. 24, Ed. 1 Thursday, May 11, 1978

Weekly newspaper from Billings, Oklahoma that includes local, state, and national news along with advertising.
Date: May 11, 1978
Creator: Stoll, August G.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Billings News (Billings, Okla.), Vol. 80, No. 31, Ed. 1 Thursday, June 29, 1978 (open access)

The Billings News (Billings, Okla.), Vol. 80, No. 31, Ed. 1 Thursday, June 29, 1978

Weekly newspaper from Billings, Oklahoma that includes local, state, and national news along with advertising.
Date: June 29, 1978
Creator: Stoll, August G.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mathis News (Mathis, Tex.), Vol. 55, No. 7, Ed. 1 Thursday, February 16, 1978 (open access)

The Mathis News (Mathis, Tex.), Vol. 55, No. 7, Ed. 1 Thursday, February 16, 1978

Weekly newspaper from Mathis, Texas that includes local, state, and national news along with advertising.
Date: February 16, 1978
Creator: Davis, Wilburn
Object Type: Newspaper
System: The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 85, No. 147, Ed. 1 Tuesday, July 25, 1978 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 85, No. 147, Ed. 1 Tuesday, July 25, 1978

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: July 25, 1978
Creator: Watson, Milo W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 8, Ed. 1 Monday, May 29, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 8, Ed. 1 Monday, May 29, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: May 29, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 130, Ed. 1 Monday, August 7, 1978 (open access)

The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 130, Ed. 1 Monday, August 7, 1978

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: August 7, 1978
Creator: Drew, Charles C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 85, No. 282, Ed. 1 Tuesday, January 31, 1978 (open access)

The Chickasha Daily Express (Chickasha, Okla.), Vol. 85, No. 282, Ed. 1 Tuesday, January 31, 1978

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: January 31, 1978
Creator: Drew, Charles C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Burleson Star (Burleson, Tex.), Vol. 13, No. 44, Ed. 1 Monday, March 27, 1978 (open access)

Burleson Star (Burleson, Tex.), Vol. 13, No. 44, Ed. 1 Monday, March 27, 1978

Semiweekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date: March 27, 1978
Creator: Hutson, Wayne & Moody, James
Object Type: Newspaper
System: The Portal to Texas History
The Billings News (Billings, Okla.), Vol. 80, No. 15, Ed. 1 Thursday, March 9, 1978 (open access)

The Billings News (Billings, Okla.), Vol. 80, No. 15, Ed. 1 Thursday, March 9, 1978

Weekly newspaper from Billings, Oklahoma that includes local, state, and national news along with advertising.
Date: March 9, 1978
Creator: Stoll, August G.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Billings News (Billings, Okla.), Vol. 80, No. 3, Ed. 1 Thursday, December 14, 1978 (open access)

The Billings News (Billings, Okla.), Vol. 80, No. 3, Ed. 1 Thursday, December 14, 1978

Weekly newspaper from Billings, Oklahoma that includes local, state, and national news along with advertising.
Date: December 14, 1978
Creator: Stoll, August G.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 7, Ed. 1 Monday, May 22, 1978 (open access)

The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 7, Ed. 1 Monday, May 22, 1978

Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date: May 22, 1978
Creator: Schott, Bobbie
Object Type: Newspaper
System: The Portal to Texas History
The Coleman Democrat-Voice (Coleman, Tex.), Vol. 97, No. 37, Ed. 1 Tuesday, January 31, 1978 (open access)

The Coleman Democrat-Voice (Coleman, Tex.), Vol. 97, No. 37, Ed. 1 Tuesday, January 31, 1978

Weekly newspaper from Coleman, Texas that includes local, state, and national news along with advertising.
Date: January 31, 1978
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 206, Ed. 1 Monday, November 6, 1978 (open access)

The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 206, Ed. 1 Monday, November 6, 1978

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: November 6, 1978
Creator: Drew, Charles C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 220, Ed. 1 Wednesday, November 22, 1978 (open access)

The Chickasha Daily Express (Chickasha, Okla.), Vol. 86, No. 220, Ed. 1 Wednesday, November 22, 1978

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: November 22, 1978
Creator: Drew, Charles C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 69, No. 209, Ed. 1 Thursday, October 19, 1978 (open access)

Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 69, No. 209, Ed. 1 Thursday, October 19, 1978

Daily newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date: October 19, 1978
Creator: Spencer, Frank
Object Type: Newspaper
System: The Gateway to Oklahoma History