20 Frith Street been presented to the museum of Görlitz by Baron de Gersdorf. (Baron von Gersdorff from Saxony, possibly?). Gersdorf authenticated the first ascent of Mont Blanc by Jacques Balmat and physician Michel-Gabriel Paccard in 1786. Exchaquet was also the director of mines and foundries at Servoz in Haut-Faucigny, where attempts were made to emulate the success of the English steel-makers who, however, were using the very best imported Swedish Oregrounds iron. In 1816 Troye co-authored with one S. Glover "A Description of the Inundation of the Valley of Bagnes in Swisserland". Troye published an account of Mont Blanc and his models
South Summit (Mount Everest) ... none of us had been prepared for any spectacle quite so sharp, quite so beautiful as this. To me it seemed that a new and unsuspected peak of alpine stature stood above the South Col." A geologist with a 1965 Indian Everest expedition discovered a deposit of fossils of seashells in limestone about 100 feet above the South Summit. This expedition put nine climbers on the main summit. Describing his first ascent of Mount Everest without supplemental oxygen in 1978, Reinhold Messner described the South Summit as "quite a milestone for me". During the 1996 Mount Everest disaster, mountain