Bergkristall Tunnels (photo credits: Helga Loidold)
In 1944 at St. Georgen near the Mauthausen-Gusen Concentration Camp in Austria, the SS began one of the major tunnel projects of German war-time industry codenamed “Bergkristall” to house subterranean facilities for the production of Messerschmitt fighter planes. Construction of tunnels was pushed forward without regard to the [...]
Get email updates
http://www.claimscon.org