It was months before he fully regained the use of his right arm but, in September, once he had recovered sufficiently, he began triangulating the peaks of the Pyrénées.
Ito ay buwan bago siya ganap na regained ang paggamit ng kanyang kanang braso ngunit, sa Setyembre, isang beses niya mababawi sapat, siya ay nagsimulang triangulating ang Peaks ng Pyrénées.