July 1939: extreme rock at Moncorvé
Lt. Borgarello describes "how to get over an extreme difficult sequence……" Rivista Mensile del Club Alpino Italiano, 1939
"Sketch of the dihedral and how to get over it
Dot line: first step
Dot and hatch: second step
Hatched line: third step
The numbers describe the position of pegs.
When the leader is at peg 5, the second on the rope is tied on the second rope at peg 2 and the third is at the bottom.
Tetto: roof"