The dam as seen from the hill above the boundary near monument ...

The view as seen downstream from the west end of the footbridge, ...

From the canal levee we can see the completed section opposite ...

American Dam - View downstream from east end of foot-bridge. ...

4500 cubic square feet of water pass through the floodgates, as ...

4500 cubic square feet of water pass thought the floodgates, as ...

4500 cubic square feet of water pass through the American Dam.

American Dam - View west from east bank of river; closing gap in ...

The western cofferdam shown partly excavated, preparing to drive ...

Workers pour the first section of the eastern side wall of ...

Placing concrete in the western footing using a Barber-Green ...

Walls form around steel surrounding the conduit section "B" near ...

Forms and steel hold the concrete in the east footing of ...

Rock Sub-grade with the concrete piles beyond are seen from ...

Conduit section B forms for footing as seen from the north of ...

Conduit section B forms and steel for footing are seen near ...

Placing the first concrete footings near station 81 of the ...

The American Dam conduit section B forms and footing.

Underpinning completed between sections 78 and 80 of the ...

The competed section and the western cofferdam as seen form the ...

Pumping out the western cofferdam, as seen from the west bank.

Over 4000 cubic square feet of water passing through the eastern ...

The view from the northwest (from pier nine) of men building the ...

Raising the grade of the southern dyke of the western cofferdam ...