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Oil-Converting Apparatus. (open access)

Oil-Converting Apparatus.

Patent for an apparatus that can be built at moderate cost, which will enable a high rate of commercially efficient work to reduce "the specific gravity of various grades of hyrdo-carbon oils, especially those of a semi-refined character" (lines 22 - 24).
Date: October 28, 1919
Creator: Adams, Joseph H.
Object Type: Patent
System: The Portal to Texas History
[Letter from Isabel Aicklen to I. H. Kempner, October 28, 1944] (open access)

[Letter from Isabel Aicklen to I. H. Kempner, October 28, 1944]

Letter from Isabel Aicklen to I. H. Kempner acknowledging the receipt of Mr. I. H. Kempner's letter from October 26th and expresses gratitude for the one hundred copies of a new statement that were sent and arrived while Dr. Leake was in Houston.
Date: October 28, 1944
Creator: Aicklen, Isabel
Object Type: Letter
System: The Portal to Texas History
Interview with Dr. Roosevelt Alcorn, February 28, 1991 captions transcript

Interview with Dr. Roosevelt Alcorn, February 28, 1991

Interview with Dr. Roosevelt Alcorn of Texas Medical Center in Houston. In the interview, Dr. Alcorn discusses his background, specialties, and the medical field in general.
Date: February 28, 1991
Creator: Alcorn, Roosevelt & McCaleb, Gary
Object Type: Video
System: The Portal to Texas History
Arc-Lamp (open access)

Arc-Lamp

Patent for an arc lamp which does not spark for use in headlights for trains and automobiles and in street lights.
Date: June 28, 1910
Creator: Anderson, Thomas J.
Object Type: Patent
System: The Portal to Texas History
[Letter from George Andre to I. H. Kempner, May 28, 1953] (open access)

[Letter from George Andre to I. H. Kempner, May 28, 1953]

Letter from George Andre to I. H. Kempner discussing paying dividends from the Fort Bend Utilities Company.
Date: May 28, 1953
Creator: Andre, George L.
Object Type: Letter
System: The Portal to Texas History
[Letter from George Andre to Mary Josephine Kempner, October 28, 1953] (open access)

[Letter from George Andre to Mary Josephine Kempner, October 28, 1953]

Letter from George Andre to Mary Josephine Kempner discussing wages for Isaac Herbert Kempner Jr. to be passed onto his wife.
Date: October 28, 1953
Creator: Andre, George L.
Object Type: Letter
System: The Portal to Texas History
[Letter from W. H. Louviere, to Directors of Imperial Sugar Company, Mary 28, 1956] (open access)

[Letter from W. H. Louviere, to Directors of Imperial Sugar Company, Mary 28, 1956]

Letter from Geo. Andre, to Directors of Imperial Sugar Company discussing a move up in the upcoming meeting time and location.
Date: May 28, 1956
Creator: Andre, George L.
Object Type: Letter
System: The Portal to Texas History
Apparatus For Treating Petroleum. (open access)

Apparatus For Treating Petroleum.

Patent for an apparatus that is used to treat petroleum and other heavy hydrocarbons in order to produce gasoline and other liquid fuels.
Date: October 28, 1919
Creator: Andrews, Benjamin & Averill, Willard C., Jr.
Object Type: Patent
System: The Portal to Texas History
[Letter from Evelyn Applegate to Lafayette B. Herring, Jr., July 28, 1967] (open access)

[Letter from Evelyn Applegate to Lafayette B. Herring, Jr., July 28, 1967]

Letter from Evelyn Applegate to Lafayette B. Herring Jr. discussing documents sent by Arthur M. Alpert.
Date: July 28, 1967
Creator: Applegate, Evelyn
Object Type: Letter
System: The Portal to Texas History
[Letter from Oscar Armstrong to I. H. Kempner, June 28, 1952] (open access)

[Letter from Oscar Armstrong to I. H. Kempner, June 28, 1952]

Letter from Oscar Armstrong to I. H. Kempner discussing both of their upcoming vacation plans.
Date: June 28, 1952
Creator: Armstrong, Oscar
Object Type: Letter
System: The Portal to Texas History
The Houston Informer and Texas Freeman (Houston, Tex.), Vol. 15, No. 23, Ed. 1 Saturday, October 28, 1933 (open access)

The Houston Informer and Texas Freeman (Houston, Tex.), Vol. 15, No. 23, Ed. 1 Saturday, October 28, 1933

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: October 28, 1933
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and Texas Freeman (Houston, Tex.), Vol. 15, No. 49, Ed. 1 Saturday, April 28, 1934 (open access)

The Houston Informer and Texas Freeman (Houston, Tex.), Vol. 15, No. 49, Ed. 1 Saturday, April 28, 1934

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: April 28, 1934
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and Texas Freeman (Houston, Tex.), Vol. 16, No. 13, Ed. 1 Saturday, July 28, 1934 (open access)

The Houston Informer and Texas Freeman (Houston, Tex.), Vol. 16, No. 13, Ed. 1 Saturday, July 28, 1934

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: July 28, 1934
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 12, No. 40, Ed. 1 Saturday, February 28, 1931 (open access)

The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 12, No. 40, Ed. 1 Saturday, February 28, 1931

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: February 28, 1931
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 12, No. 44, Ed. 1 Saturday, March 28, 1931 (open access)

The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 12, No. 44, Ed. 1 Saturday, March 28, 1931

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: March 28, 1931
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 13, No. 27, Ed. 1 Saturday, November 28, 1931 (open access)

The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 13, No. 27, Ed. 1 Saturday, November 28, 1931

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: November 28, 1931
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 14, No. 1, Ed. 1 Saturday, May 28, 1932 (open access)

The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 14, No. 1, Ed. 1 Saturday, May 28, 1932

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: May 28, 1932
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 14, No. 36, Ed. 1 Saturday, January 28, 1933 (open access)

The Houston Informer and the Texas Freeman (Houston, Tex.), Vol. 14, No. 36, Ed. 1 Saturday, January 28, 1933

Weekly African-American newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date: January 28, 1933
Creator: Atkins, J. Alston
Object Type: Newspaper
System: The Portal to Texas History
The Rice Thresher (Houston, Tex.), Vol. 56, No. 22, Ed. 1 Friday, February 28, 1969 (open access)

The Rice Thresher (Houston, Tex.), Vol. 56, No. 22, Ed. 1 Friday, February 28, 1969

A weekly student newspaper from the Rice University in Houston, Texas that includes campus news and commentaries along with advertising.
Date: February 28, 1969
Creator: Bahler, Dennis
Object Type: Newspaper
System: The Portal to Texas History
Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 146, Ed. 1 Thursday, August 28, 1924 (open access)

Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 146, Ed. 1 Thursday, August 28, 1924

Daily newspaper from Houston, Texas that includes local, state and national news along with extensive advertising.
Date: August 28, 1924
Creator: Bailey, George M.
Object Type: Newspaper
System: The Portal to Texas History
Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 177, Ed. 1 Sunday, September 28, 1924 (open access)

Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 177, Ed. 1 Sunday, September 28, 1924

Daily newspaper from Houston, Texas that includes local, state and national news along with extensive advertising.
Date: September 28, 1924
Creator: Bailey, George M.
Object Type: Newspaper
System: The Portal to Texas History
Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 207, Ed. 1 Tuesday, October 28, 1924 (open access)

Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 207, Ed. 1 Tuesday, October 28, 1924

Daily newspaper from Houston, Texas that includes local, state and national news along with extensive advertising.
Date: October 28, 1924
Creator: Bailey, George M.
Object Type: Newspaper
System: The Portal to Texas History
Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 238, Ed. 1 Friday, November 28, 1924 (open access)

Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 238, Ed. 1 Friday, November 28, 1924

Daily newspaper from Houston, Texas that includes local, state and national news along with extensive advertising.
Date: November 28, 1924
Creator: Bailey, George M.
Object Type: Newspaper
System: The Portal to Texas History
Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 268, Ed. 1 Sunday, December 28, 1924 (open access)

Houston Post-Dispatch (Houston, Tex.), Vol. 40, No. 268, Ed. 1 Sunday, December 28, 1924

Daily newspaper from Houston, Texas that includes local, state and national news along with extensive advertising.
Date: December 28, 1924
Creator: Bailey, George M.
Object Type: Newspaper
System: The Portal to Texas History