Resource Type
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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
Coupling.
Patent for a coupling to be used by military vehicles, unique in its "simplicity, rapidity in attachment and detachment, strength and durability" (lines 19-21).
Date:
May 24, 1921
Creator:
Speece, Russell. W.
Object Type:
Patent
System:
The Portal to Texas History
Combined Cotton-Seed and Corn Planter
Patent for "a truck having operating mechanism changeable to either cotton or corn seeders and in combination therewith a hopper formed in sections, one of which is removable" (lines 14-17).
Date:
May 28, 1901
Creator:
Droitcourt, Adam
Object Type:
Patent
System:
The Portal to Texas History