<a href="https://en.wikipedia.org/wiki/Carlo_Mauri" class="extiw" title="w:Carlo Mauri">Carlo Mauri</a> on the <a href="https://en.wikipedia.org/wiki/Gasherbrum_IV" class="extiw" title="w:Gasherbrum IV">Gasherbrum IV</a> summit
<a href="https://en.wikipedia.org/wiki/Walter_Bonatti" class="extiw" title="w:Walter Bonatti">Walter Bonatti</a>
1958-08-06
My scan from: Fosco Maraini, <i>Gasherbrum IV</i>, Leonardo Da Vinci ed.