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A portable pile driver used to drive a large stake into a river bed. The drop hammer is ready to be released.
A portable pile driver used to drive a large stake into edge of a river bed. The drop hammer has collided with the top of the stake.
View from aloft of a deck load of pilings on a three masted schooner.
Brush and dyking sods used to extend Apple River’s Goat Island Dyke over the top of one of the dyke’s aboiteaux.
A row of large stakes driven into the edge of the river by the pile driver.