Resource Type
Partner
UNT Libraries
36
Abilene Library Consortium
25
Grayson County Frontier Village
25
The Dolph Briscoe Center for American History
10
UNT Libraries Government Documents Department
10
Pearce Museum at Navarro College
6
Bastrop Public Library
5
Texas State Library and Archives Commission
5
Bonham Public Library
4
Fort Worth Public Library
4
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Results:
145 - 146 of
146
Improvement in Cotton-Harvesters.
Patent for a new and improved cotton-harvesting machine, including illustrations.
Date:
January 26, 1875
Creator:
Miller, La Fayette Kohler
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Pile-Drivers.
Patent for an improved pile-driver device which automates the release of the pile-driver hammer as well as including a perpendicular device which advances the device longitudinally as the work progresses.
Date:
January 22, 1875
Creator:
McDermott, Martin
Object Type:
Patent
System:
The Portal to Texas History