Riccardo Cassin
... that Riccardo Cassin made the first ascent of the Walker Spur of the Grandes Jorasses without initially knowing exactly where the mountain was?
... that <b id="mwGhM"><a href="./Riccardo_Cassin" id="mwGhQ" rel="mw:WikiLink" title="Riccardo Cassin">Riccardo Cassin</a></b> made the <a href="./First_ascent" id="mwGhU" rel="mw:WikiLink" title="First ascent">first ascent</a> of the Walker Spur of the <a href="./Grandes_Jorasses" id="mwGhY" rel="mw:WikiLink" title="Grandes Jorasses">Grandes Jorasses</a> <i id="mwGhc">(pictured)</i> without initially knowing exactly where the mountain was?