224 INDEX. Zsigmondy, Emil, account of Elfer influences author, 87 „ ,, at Cortina, 4 ,, ,, attempts Drei- schustcr, 76 „ „ description of Zwölfer, 74 ,, ,, on Croda da Lago, 43 „ „ on Elfer, 89, 98 ,, ,, on Sorapis, 192 ,, „ on Zwölfer, 103 ,, ,, opinion of Drei- schuster, 78 ,, ,, perilous slip on Elfer, 99 ,, ,. words of, 203 ,, „ work, author’s advice to read, 203 ,, writes on Sexten Dolomites, 70 „ victim to his own daring, 4 „ Otto, on Croda da La go, 43 ,, ,, on Elfer, 89 ,, on Sorapis