Although most of the coins were minted in San Francisco, one $5 gold piece came from as far away as Georgia.
Kagin and McCarthy would say little about the couple's property or its ownership history, other than it's in a sprawling hilly area of Gold Country, as the region that was the site of the 1849 Gold Rush is known. The coins were found along a path the couple had walked for years. On the day they found them last spring, the woman had bent over to examine an old rusty can that erosion had caused to pop slightly out of the ground.
"Don't be above bending over to check on a rusty can," he said she told him.
They are located on a section of the property the couple nicknamed Saddle Ridge, and Kagin is calling the find the Saddle Ridge Hoard. He believes it could be the largest such discovery in US history.
One of the largest previous finds of gold coins was $1 million worth uncovered by construction workers in Jackson, Tennessee, in 1985. More than 400,000 silver dollars were found in the home of a Reno, Nevada, man who died in 1974 and were later sold intact for $7.3 million.
Gold coins and ingots said to be worth as much as $130 million were recovered in the 1980s from the wreck of the SS Central America. But historians knew roughly where that gold was because the ship went down off the coast of North Carolina during a hurricane in 1857.
