Historically valuable and extremely rare edition about the history of the shipping company 1920

Historically valuable and extremely rare edition about the history of the shipping company "Italia Marittima - formerly Triester Lloyd", elaborately crafted cover with color printing (a scratch through the picture - see photos) - Société de Navigation a Vapeur - Le Lloyd Triestino; 1920; by Ateliers De lstituto Italiano D'arti Grafiche - Bergamo; published in French; Dimensions: 23.5 x 34 cm - approx. 80 pages with many illustrations, photos, maps and printed manuscripts (see photos); good condition; traces according to age and use; a must for every historian