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Architect's drawing of new Griffin Pipe Products Co. plant in Council Bluffs, Iowa.

Smoke system at Griffin Pipe Co., Council Bluffs, Iowa.

Pouring of molten metal from a large ladle into small ladle prior to pouring into molds.

Finishing the cope side of the mold. Shown in the foreground are some of the finished molds.

A wheel after being stripped from the mold and just before being placed in the annealing pits.

View in the stock room. Finished wheels ready for shipment. Each wheel possesses the requisite properties for the particularly severe job it must do.
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