(MONT-BLANC). Certificate of ascent of Mont Blanc. Chamonix, Compagnie des guides, 1899. Framed lithograph, 27.5 x 42.5 cm (on view). Certificate of ascent dated 27 August 1899, drawn up and signed by the head guide (Tairraz) on behalf of Mr Walter John Morrison under the guidance of Jules Simond, whose signature appears lower left. Adorned with a black and white view of Mont Blanc and the route (lith. A. Noverraz, Geneva). Stamp of the Compagnie des Guides. Very good condition.