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Figure 2. — Sketch of Fisheries-Engineering Research Laboratory showing its relationship to the Wash- 

 ington-shore Fishway. Fish ore diverted From the main Fishway by a picketed lead (A) and ascend 

 the entrance Fishway (B) to a collection pool (C) in the laboratory. AFter release, they pass 

 through an experimental area (D) to the Flow introduction pool (E) and then out the exit Fishway (F) 

 where they return to the main Fishway. Insert shows plan view oF laboratory. 



