Degree Department

17 Matching Results

Results open in a new window/tab.

Improvements in Traction-Engines. (open access)

Improvements in Traction-Engines.

Patent for improving traction engines for use in hauling on farms and farm roads. Includes instructions and illustrations.
Date: October 14, 1879
Creator: McGregor, Montague M. & Croxton, James C.
Object Type: Patent
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 9

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 6

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 4

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Index

Index map for Rockwall County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:30,705.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 1

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 2

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 8

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Inset A01

Inset map for Rockwall County, Texas showing detail within a census block for which the U.S. Census Bureau collected data. The plotted map scale is 1:2,041.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 7

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 3

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

P.L. 94-171 County Block Map (2010 Census): Rockwall County, Block 5

Parent map for Rockwall County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:10,000.
Date: December 14, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
System, Method and Apparatus for Energizing Vehicle Brake Lights (open access)

System, Method and Apparatus for Energizing Vehicle Brake Lights

Patent relating to the system, method and apparatus for energizing vehicle brake lights.
Date: August 20, 2010
Creator: Marlowe, Kenneth Adam; Cotanch, Bryan & Parker, James
Object Type: Patent
System: The UNT Digital Library
Closure for Oil-Cans, Jugs, &c. (open access)

Closure for Oil-Cans, Jugs, &c.

Patent for an invention used to prevent the loss of closures for cans, jugs, and various other containers. Illustrations included.
Date: January 14, 1908
Creator: Tabler, Guy T.
Object Type: Patent
System: The Portal to Texas History
[News Script: Rockwall robbery] (open access)

[News Script: Rockwall robbery]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: July 14, 1970, 8:25 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library

Right of Way and Track Map the Missouri, Kansas and Texas RY. of Texas Operated by the Missouri, Kansas & Texas RY. of Texas Dallas Division

Rail corridor right-of-way and track map from station 3957+98.7 to station 4169+18.7 in Rockwall County, Texas. Schedules are included on map. Scale 1'':400'.
Date: December 14, 1984
Creator: unknown
Object Type: Map
System: The Portal to Texas History
[News Clip: Waste Dump] captions transcript

[News Clip: Waste Dump]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: October 14, 1991, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library