Vertical Duplex Electric Driven Suction Valveless Air Pump/Distilling Condenser Air Pump

Blueprint depicting technical details of Battleship Texas.
Date: August 22, 1922
Creator: unknown
System: The Portal to Texas History

Vertical Duplex Electric Driven Suction Valveless Air Pump/Distilling Condenser Air Pump

Blueprint depicting technical details of Battleship Texas.
Date: August 22, 1922
Creator: unknown
System: The Portal to Texas History