Swedish explorer (1865–1952) who mapped the Himalayas and other regions in Central Asia. Ink signature, “After a charming and never–to–be–forgotten dinner with Sweet Marie, her sincere friend, Sven Hedin 28/II/1923,” on an off-white 11.5 x 9 album page, with a circular clipped photo affixed to lower left of page. The item has been removably archivally sleeved in acid free Mylar. In fine condition, with some mild edge toning and a rough left edge from removal. RRAuction COA.