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
First ascent of the Matterhorn of this and they were acquitted. The ascent followed a long series of usually separate attempts by Edward Whymper and Jean-Antoine Carrel to reach the summit. Carrel's group had been 200 m below the summit on the Italian site when Croz and Whymper summited. The climbers from Valtournenche withdrew deflated, but three days later Carrel and Jean-Baptiste Bich reached the summit without incident. The Matterhorn was the last great Alpine peak to be climbed and its first ascent marked the end of the golden age of alpinism. In the summer of 1860, Edward Whymper, an athletic, twenty-year-old English artist, visited