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17020010
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Witter, Alfred S.
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Subject
Rivers -- Washington
(16)
Dams
(15)
Fish Traps
(5)
Hoisting Machinery
(3)
Chinook Salmon
(2)
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1.
Rock Island Dam
Dams; Rivers -- Washington; Spillways; Fishways; Fish traps
Rock Island dam showing the central spillway, west trap and fishway
2.
Rock Island Dam power plant and gates
Dams; Rivers -- Washington; Power plants
3.
Loading fish truck
Dams; Rivers -- Washington; Fish stocking
Loading fish truck at east trap at Rock Island Dam
4.
Rock Island Dam north trap
Dams; Rivers -- Washington
5.
Putting water in fish truck
Dams; Rivers -- Washington; Trucks
Putting water in fish truck showing hatch on fish tank at the Rock Island Dam
6.
Fish sliding into tank
Dams; Rivers -- Washington; Fish
Fish sliding into tank of fish truck at Rock Island Dam
7.
Rock Island Dam
Dams; Rivers -- Washington
8.
Central fish hoist and elevator
Dams; Rivers -- Washington; Hoisting machinery
Central fish hoist at Rock Island Dam
9.
Gate into hoist of fish trap
Dams; Rivers -- Washington; Fish traps
Gate into hoist of fish trap at Rock Island Dam
10.
Chinooks in brail
Dams; Rivers -- Washington; Chinook salmon
Chinooks in brail at Rock Island Dam
11.
Chinooks in brail
Dams; Rivers -- Washington; Fish traps; Chinook salmon
Chinooks in brail in the south trap at Rock Island Dam
12.
Central fish hoist and elevator
Dams; Rivers -- Washington; Hoisting machinery
Central fish hoist and elevator at Rock Island Dam
13.
Central trap at Rock Island dam
Dams; Rivers -- Washington; Fish traps
14.
Gate into hoist at trap
Dams; Rivers -- Washington; Fish traps; Hoisting machinery
View from brail into fish hoist at Rock Island Dam
15.
Emptying load of salmon
Fish stocking; Rivers -- Washington; Salmon
John Manning (United States Bureau of Fisheries truck driver) emptying his truck load of salmon at the Plain dump in the Wenatchee River
MG Hanavan (Junior Aquatic Biologist) is observing their condition...
16.
Loading fish truck
Dams; Rivers -- Washington; Fish
Left trap at Rock Island Dam
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