He photographed more than just nature, portraying Boulder Dam, at the time the world's largest.

It didn't seem to affect her any more than water affects Boulder Dam.

If not, swing north and try the road across Boulder Dam.

Too, I thought of the great building in your administration, especially of Boulder Dam.

They hit Boulder Dam with something large and fast, no radioactive fallout.

We've built atomic plants that turn out more power than Boulder Dam.

There's a crew up at Boulder Dam, trying to get all the power back on.

I think it would be easier to jack up one corner of Boulder Dam than to get him to give them up.

He work especially hard to obtain water from the Colorado River by building Boulder Dam.

At one point in the speech, he spoke the words "Boulder Dam" five times within thirty seconds.

He photographed more than just nature, portraying Boulder Dam, at the time the world's largest.

It didn't seem to affect her any more than water affects Boulder Dam.

If not, swing north and try the road across Boulder Dam.

Too, I thought of the great building in your administration, especially of Boulder Dam.

They hit Boulder Dam with something large and fast, no radioactive fallout.

We've built atomic plants that turn out more power than Boulder Dam.

There's a crew up at Boulder Dam, trying to get all the power back on.

I think it would be easier to jack up one corner of Boulder Dam than to get him to give them up.

He work especially hard to obtain water from the Colorado River by building Boulder Dam.

At one point in the speech, he spoke the words "Boulder Dam" five times within thirty seconds.