And 21 new exposition buildings and 41 expansions are currently in the works.

Piers had to be constructed for moving supplies to exposition buildings.

To replace the "slum," he proposed a single exposition building facing Columbus Circle.

On the shore, new piers had to be constructed for moving supplies to exposition buildings.

Beyond that lay the exposition building.

They stood by the walls of the exposition building, awaiting word to attack.

Yates, near the exposition building, saw the reason.

With that thought in mind, Cardona tried to board a taxicab outside the exposition building.

The Commercial Museum, built in 1899, was one of the original exposition buildings.

An exposition building, it was only built to last a year.