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1" Indicator Cock; 1" 3-Way Indicator Cock

Blueprint depicting technical details of Battleship Texas.
Date: November 19, 1913
Creator: unknown
System: The Portal to Texas History

2"siren whistle star brass Mfg. Co.

Blueprint depicting technical details of Battleship Texas.
Date: November 17, 1913
Creator: unknown
System: The Portal to Texas History

3" Low Pressure Gate Valve 0 - 50 Lbs Working Pressure [Fuel Oil]

Blueprint depicting technical details of Battleship Texas.
Date: November 13, 1925
Creator: unknown
System: The Portal to Texas History

4.5" Standard High Pressure Cast Steel Gate Valve 101 - 300 Lbs. Working Pressure

Blueprint depicting technical details of Battleship Texas.
Date: November 6, 1925
Creator: unknown
System: The Portal to Texas History

4.5inch Standard High Pressure Cast Steel Gate Valve 101 - 300 Lbs. Working Pressure

Blueprint depicting technical details of Battleship Texas.
Date: November 7, 1925
Creator: unknown
System: The Portal to Texas History

4" Standard High Pressure Cast Steel Gate Valve 101 - 300 Lbs. Pressure

Blueprint depicting technical details of Battleship Texas.
Date: November 7, 1925
Creator: unknown
System: The Portal to Texas History

8" Distant Control Flooding Valve

Blueprint depicting technical details of Battleship Texas.
Date: November 29, 1920
Creator: unknown
System: The Portal to Texas History

8" Standard Low Pressure Gate Valve Cast Steel 0 - 50 Lbs. Working Pressure

Blueprint depicting technical details of Battleship Texas.
Date: November 4, 1925
Creator: unknown
System: The Portal to Texas History

8" Standard Low Pressure Swing Check Valve Up To 100 Lbs

Blueprint depicting technical details of Battleship Texas.
Date: November 24, 1924
Creator: unknown
System: The Portal to Texas History

10" whistle-relocation of

Blueprint depicting technical details of Battleship Texas.
Date: November 25, 1936
Creator: unknown
System: The Portal to Texas History

36" Searchlights on Mainmast - Enlargement of Platform - Structural Details

Blueprint depicting technical details of Battleship Texas.
Date: November 11, 1936
Creator: unknown
System: The Portal to Texas History

[400KW Turbo Generator] 2" Special 1. PS Low Pressure Navy Composition Relief Valve

Blueprint depicting technical details of Battleship Texas.
Date: November 17, 1934
Creator: unknown
System: The Portal to Texas History

Abilene Christian College Dormitory, Abilene, Texas: Basement Plan

Basement plan for a girls' dormitory at Abilene Christian College in Abilene, Texas. It features wall edge lines, measurements, and labels.
Date: November 12, 1945
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Christian College Dormitory, Abilene, Texas: First Floor Plan

First floor plan for a girls' dormitory at Abilene Christian College in Abilene, Texas. It features wall edge lines, measurements, and room names. A room count is included below.
Date: November 6, 1945
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Christian College Dormitory, Abilene, Texas: First Floor Plan

First floor plan for a girls' dormitory at Abilene Christian College in Abilene, Texas. It features wall edge lines, measurements, and room names.
Date: November 30, 1945
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Christian College Dormitory, Abilene, Texas: Front Elevation

Front elevation rendering for a girls' dormitory at Abilene Christian College in Abilene, Texas. It features windows, wall texture lines, and measurements.
Date: November 30, 1945
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Christian College Dormitory, Abilene, Texas: Second Floor Plan

Second floor plan for a girls' dormitory at Abilene Christian College in Abilene, Texas. It features wall edge lines, measurements, and room labels.
Date: November 30, 1945
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Christian College Dormitory, Abilene, Texas: Typical Floor Framing Plan

Typical floor framing plan for a girls' dormitory at Abilene Christian College in Abilene, Texas. It features framing lines, circled numbers, and wall edge lines.
Date: November 30, 1945
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene City Hall Alterations: Altered Basement Plan

Basement plan alterations and repairs to the city hall building in Abilene, Texas. It includes a drawing of the layout of the basement with labels showing where all of the rooms are located, and measurements showing the spacing and dimensions of the hallways, doorways, and rooms. The pink notes show newly-made adjustments to the layout.
Date: November 7, 1950
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene City Hall Alterations: Basement Plan

Basement plan alterations and repairs to the city hall building in Abilene, Texas. It includes a drawing of the layout of the basement with labels showing where all of the rooms are located, and measurements showing the spacing and dimensions of the hallways, doorways, and rooms.
Date: November 7, 1950
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene City Hall Alterations: Basement Plan

Basement plan alterations and repairs to the city hall building in Abilene, Texas. It includes a drawing of the layout of the basement with labels showing where all of the rooms are located, and measurements showing the spacing and dimensions of the hallways, doorways, and rooms.
Date: November 7, 1950
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene City Hall Alterations: First Floor Layout

First floor plan alterations and repairs to the city hall building in Abilene, Texas. It includes a large drawing of the layout of the rooms, hallways, doorways, and stairs within the floor; each room has a label saying what type of room it is.
Date: November 13, 1950
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Medical & Surgical Clinic Office, Abilene, Texas: Basement and Foundation Plan

Architectural plan for a three-story office building for the Abilene Medical and Surgical Clinic in Abilene, Texas. It includes a basement and foundation plan as well as a compass detail of connections to boiler.
Date: November 10, 1930
Creator: David S. Castle Co.
System: The Portal to Texas History

Abilene Medical & Surgical Clinic Office, Abilene, Texas: Details and Elevation

Architectural plan for a three-story office building for the Abilene Medical and Surgical Clinic in Abilene, Texas. It includes detail of stairs, scale detail of plaster well-curb and wood balustrade, scale detail of chair rail and sill, and the north elevation.
Date: November 10, 1930
Creator: David S. Castle Co.
System: The Portal to Texas History