Metallic Packings for Piston Rods & Valve Stems

Blueprint depicting technical details of Battleship Texas.
Date: June 1, 1930
Creator: unknown
System: The Portal to Texas History

Fuel Oil Piping - Table Showing Calculated Suction Head for Booster Pumps

Blueprint depicting technical details of Battleship Texas.
Date: June 1, 1930
Creator: unknown
System: The Portal to Texas History

Repair Parts for 36" Washers [Laundry]

Blueprint depicting technical details of Battleship Texas.
Date: December 1, 1930
Creator: unknown
System: The Portal to Texas History