Collection
Serial/Series Title
2000 Census County Subdivision Block Map
78
7.5 Minute Series (Topographic)
72
2000 Census County Block Map
63
1990 Census County Block Map
62
2010 Census County Block Map
51
2010 Census P.L. 94-171 County Block Map
51
Digital US Topo Maps: 7.5 Minute Series (Topographic)
40
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
20
News Drop
20
15 Minute Series (Topographic)
11
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News Drop, Issue 5, November 2023
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
November 2023
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Issue 4, September 2023
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
September 2023
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Issue 3, July 2023
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
July 2023
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, May 2023
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
May 2023
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, March 2023
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
March 2023
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, September 2022
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
September 2022
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Summer 2022
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Summer 2022
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Spring 2022
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Spring 2022
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Winter 2021
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Winter 2021
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Autumn 2021
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Autumn 2021
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, 25th Anniversary Summer 2021
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Summer 2021
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Spring 2021
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Spring 2021
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Autumn 2020
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Autumn 2020
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Winter 2020
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Winter 2020
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, [Summer 2020]
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Summer 2020
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, [Spring 2020]
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Spring 2020
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Winter 2019
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Winter 2019
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Autumn 2019
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Autumn 2019
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Summer 2019
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Summer 2019
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
News Drop, Spring 2019
Quarterly newsletter of the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to programs, projects, and topics related to water management and conservation.
Date:
Spring 2019
Creator:
Edwards Aquifer Authority (Tex.). Communications and Development Department
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Region, Volume 17, Number 1, January/February 1990
Monthly newsletter of the Alamo Area Council of Governments describing news and events of relevance to the agencies.
Date:
January 1990
Creator:
Alamo Area Council of Governments
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Region, Volume 16, Number 9, September/October 1989
Monthly newsletter of the Alamo Area Council of Governments describing news and events of relevance to the agencies.
Date:
September 1989
Creator:
Alamo Area Council of Governments
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Vegetable-Cutter.
Patent for a vegetable cutter which is to be used as a grater.
Date:
December 10, 1918
Creator:
Wittenborn, Edmund A.
Object Type:
Patent
System:
The Portal to Texas History
Wheel.
Patent for an improved wheel tire. The improvements to a conventional tire include multiple hinged springs which limit the movement of the wheel in two directions when contact is made with the ground. The wheel includes shoes placed concentrically around the wheel that provides shock absorption, better traction, and overall stability.
Date:
April 12, 1919
Creator:
Schmidt, Oscar J.
Object Type:
Patent
System:
The Portal to Texas History