Now showing items 1-2 of 2

  • The Barrage at Assouan 

    Gardiner, David (Electronic version published by Rice University, Houston, Tx, 1906)
    The barrage, a flow-control station, at Assouan.
  • Lock, Barrage at Assouan 

    Gardiner, David (Electronic version published by Rice University, Houston, Tx, 1906)
    A lock system at the barrage at Assouan, with a boat waiting to pass through.