Sobibór Museum
... that archaeological excavations conducted in May 2013 at the Sobibór Museum unearthed an escape tunnel made by Holocaust victims in the Sobibór extermination camp?
... that archaeological excavations conducted in May 2013 at the <b id="mwBmI"><a href="./Sobibór_Museum" id="mwBmM" rel="mw:WikiLink" title="Sobibór Museum">Sobibór Museum</a></b> <i id="mwBmQ">(monument pictured)</i> unearthed an escape tunnel made by <a href="./The_Holocaust" id="mwBmU" rel="mw:WikiLink" title="The Holocaust">Holocaust</a> victims in the <a href="./Sobibor_extermination_camp" id="mwBmY" rel="mw:WikiLink" title="Sobibor extermination camp">Sobibór extermination camp</a>?