Mont Blanc Brenva side

A= Versante NW: Luigi Amedeo di Savoia, duca degli Abruzzi, Laurent Croux and Ciprien Savoye (Aug 07th, 1901). Difficulty IV+/D B= Via storica: Paul Güssfeldt, Emile Rey, Christian Klucker and César Ollier (Aug 15th, 1893). Difficulty AD+ Length: 1.300m C= Walter Bonatti and Cosimo Zappelli (Oct 11-12th, 1963). Difficulty V+/TD+ Length: 1.050m D= The via della Pera: Graven A. Aufdenblatten and T. Graham Brown (Aug 05th, 1933). Length: 600m Difficulty: III/IV/TD E= Major: T. Graham Brown and Francis Sidney Smythe (Aug 6-7th, 1928). Length: 1.300m Difficulty: IV+/TD- F= Sentinella Rossa: T. Graham Brown and Francis Sidney Smythe (Sep 1-2th, 1927). Length: 1.300m Difficulty: D/TD- G= Costola Mummery: Robert Gréloz and André Roch (Aug 08th, 1936). Difficulty D+ Length: 1.300m H= Sperone della Brenva: G.S.Mathews, A.W.Moore, Jacob Anderegg, Melchior Anderegg, F.Walker and H.Walker (Jul 15th, 1865). Difficulty D- Length: 1300m Inclination 40°-45° I= Mont Maudit spalla occidentale: J.M.Chabod, G.Bareux, M.Chabod, A.Clusaz, A.Fenoillet, J.M.Perrod and A.Proment (Sep 28th, 1854). Difficulty D- Length: 700m Inclination 50°