Filippo de Filippi 
Karakoram and Western Himalaya, 1909 [PDF ebook] 
An Account of the Expedition of H. R. H. Prince Luigi Amedeo of Savoy Duke of the Abbruzzi

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Professor Domenico 0modei has once more taken upon himself the wearisome task of calculating and collating the statistics gathered from my meteorological observations, thus increasing the debt of gratitude already incurred by me for his help in former expeditions.