It is likely to have been destroyed and buried by retreating German forces at the end of the war.

It is likely to have been destroyed and buried by retreating German forces at the end of the war.
“Together with our Polish friends, we will also secure NATO airspace,” said Germany’s defence minister.
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German newspapers have printed a glossary of useful terms in Polish to make sure motorists not use the wrong pump
The two heads of government also discussed their differences over the Nord Stream 2 gas pipeline and war reparations.
The rule of law, Nord Stream 2, Belarus and the future of the EU were also discussed.
His remarks follow widespread reports that Jarosław Kaczyński said the same at a closed meeting of his MPs.
Prime Minister Mateusz Morawiecki confirmed the formation of a state Institute of War Losses.
The leaders are discussing threats faced by a “united Europe”.
A number of countries, including the US, have condemned Belarus.
The head of a parliamentary commission on war losses has previously suggested Germany could owe $850 billion.
But Berlin has also called for “intensified” patrols on the Polish-German frontier.
The decision comes amid a dispute with the Czech Republic over a coal mine on the Polish side of the border.
Thousands of people from the Middle East and Africa have been reaching Germany via Poland.
The Polish president and prime minister this week both criticised the project.