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505
UNT Libraries Government Documents Department
479
Hardin-Simmons University Library
309
UNT Libraries
33
The Dolph Briscoe Center for American History
32
McMurry University Library
28
Texas Historical Commission
22
Tittle-Luther/Parkhill, Smith and Cooper, Inc.
22
UNT Libraries Special Collections
14
Texas General Land Office
13
15 More
Collection
Cross Plains 2005 Firestorm Photograph Collection
505
Abilene Library Consortium
371
United States Census Map Collection
254
Abilene Photograph Collection
202
USGS Topographic Map Collection
172
Don Hutcheson Aerial Photograph Collection
43
Texas Patents
42
Sanborn Map Collection
32
Photographing Texas
31
Jack North Abilene History Collection
28
37 More
Serial/Series Title
2000 Census County Subdivision Block Map
61
Digital US Topo Maps: 7.5 Minute Series (Topographic)
60
7.5 Minute Series (Topographic)
54
1990 Census County Block Map
47
2000 Census County Block Map
47
2010 Census County Block Map
45
2010 Census P.L. 94-171 County Block Map
45
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
30
Forts Heritage Region
22
30 Minute Series
20
26 More
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Results:
1,489 - 1,498 of
1,498
Nut Lock.
Patent for a new and improved nut-lock. This design consists in "[a] nut-lock key having a body or wedge portion and a head, and having such head provided at its inner edge with flanges or extensions, the inner edges of the flanges or extensions being separated from the body" (lines 70-74).
Date:
June 28, 1887
Creator:
French, Stephen H. & Maltby, William J.
Object Type:
Patent
System:
The Portal to Texas History
Wheel Hub.
Patent for a new and improved wheel-hub. This design "relates to that class of wheel-hubs which are made up of several parts in order that they may be cast in metal; and the object of the invention is to adapt the mortise-piece of the hub to be cast independently of the flanges, to form a positive clamp for the shoulders, and the protect the bearings from sand" (lines 8-15).
Date:
March 2, 1886
Creator:
French, Stephen H. & Maltby, William J.
Object Type:
Patent
System:
The Portal to Texas History
Baird 1885 Sheet 1
Sanborn map sheet showing an area of Baird in Callahan County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date:
February 1885
Creator:
Sanborn Map Company
Object Type:
Map
System:
The Portal to Texas History
Vehicle Wheel.
Patent for a new and improved vehicle wheel. This design features "the construction and combination of parts whereby the spokes may be adjusted radially outward, and also forced tightly around the axle-box, to compensate for shrinkage" (lines 11-15).
Date:
October 19, 1880
Creator:
French, Stephen H. & Maltby, William J.
Object Type:
Patent
System:
The Portal to Texas History
Washing-Machine.
Patent for washing-machines that "employ a circular corrugated or fluted bed with a conical roller revolving about a central post" (lines 12-14).
Date:
February 10, 1880
Creator:
Austin, Thomas J.
Object Type:
Patent
System:
The Portal to Texas History
Map of Callahan Co. [Texas].
Map shows land tracts, landowners, towns, roads, and land patents; portions of adjacent counties where property boundaries extend beyond county limits. Relief shown by hachures. Scale [1:133,334].
Date:
1880
Creator:
Texas. General Land Office.
Object Type:
Map
System:
The Portal to Texas History
Callahan County
Map of Callahan County, Texas, including the Panhandle Plains region. Asylum Lands are marked on map. Scale ca. 1:133,334 (4000 varas per inch).
Date:
April 1879
Creator:
unknown
Object Type:
Map
System:
The Portal to Texas History
Callahan County
Map of Callahan County, Texas, including the Panhandle Plains region. Asylum Lands and the Western boundary of Peter's Colony are marked on map. Scale ca. 1:133,334 (4000 varas per inch).
Date:
November 1878
Creator:
Wise, Louis C.
Object Type:
Map
System:
The Portal to Texas History
Callahan County
Map of Callahan County, Texas, including the Panhandle Plains region. The old and new centers of Callahan County are marked on map. Asylum Lands are also marked on map. Scale ca. 1:133,334 (4000 varas per inch).
Date:
August 18, 1859
Creator:
unknown
Object Type:
Map
System:
The Portal to Texas History
Coleman County
Map of Coleman, Callahan, and Brown counties in the Panhandle Plains region of Texas. Scale [ca. 1:133,334] (4000 varas per inch).
Date:
December 1852
Creator:
unknown
Object Type:
Map
System:
The Portal to Texas History