Show canal structure ture stands test washington A volume of 0 waft T av proximately eight times ns as great as that which passes 0 er the faus falls at niagara was turned to loose ose in the punama aanal aul allowed to ran for two bours a alnut closed uy gates clent elg nt of the th ates prates he ins ing opong for the test the released relsa waters mi liol fron from the opened pales RO CS at the rate anto of gallons fallona per pe minnic nrc orilin to reports made pu dutille tille without willi out the Farno tur 1 |