Utah has what might be the largest trove of folk history in all the United States.

Upon his death in 1968, she received a large trove of materials relating to Franz Kafka.

The largest trove of antiquities Egypt has ever let leave the country will open at the National Gallery of Art in Washington on June 30.

It is, she said, the world's largest trove of gold.

The Yamal peninsula sits atop one of the largest undeveloped troves of oil and gas in the world.

The largest, and most celebrated, trove of tobacco documents is housed on the site run by the University of California at San Francisco.

An extensive search produced a large trove of papers about missile-guidance systems and other military technology, one of which had been written by Colonel Adeen, the intelligence officer.

Still, Mr. Wilkinson said, the military documents fill in blanks left by an already large trove of declassified documents from the police and other government agencies.

As companies have shed unwanted holdings, laid off employees and increased productivity while the economy has remained strong, many have piled up large troves of cash.

Evidence of ancient cultures, from stone temples to one of the region's largest troves of adzes, tools used to trim wood, dotted the island.