summit cross
... that the world's first glass summit cross was erected on the Schartwand in Salzburg's Tennengebirge mountains?
... that the world's first glass <b id="mwD5k"><a href="./Summit_cross" id="mwD5o" rel="mw:WikiLink" title="Summit cross">summit cross</a></b> was erected on the <i id="mwD5s">Schartwand</i> in <a class="mw-redirect" href="./Salzburg_(state)" id="mwD5w" rel="mw:WikiLink" title="Salzburg (state)">Salzburg</a>'s <a class="mw-redirect" href="./Tennengebirge" id="mwD50" rel="mw:WikiLink" title="Tennengebirge">Tennengebirge</a> mountains?