The latest report of a huge gold find comes from Poland, where two people claim they’ve located a Nazi train said to have vanished in a tunnel in 1945 along with its 300-ton load of gold.

Local officials in the district of Walbrzych said they’ve been approached by a law firm representing the two treasure hunters, according to multiple media reports. The pair — a Pole and a German — have asked for 10% of the value of what they’ve found, as allowed by Polish law for a “finder’s claim.”