Southern Tibet. Discoveries in Former Times Compared with My Own Researches in 1906-1908.
Stockholm: Lithographic Institute of the General Staff of the Swedish Army, 1922. First and only edition. Complete with thirteen volumes. Nine volumes of text, three volumes of Atlas and one Prospectus volume. Text volumes and prospectus are in quarto, the three Atlas volumes are in folio. Text volumes profusely illustrated.....