Bertram Sidney Thomas (13 June 1892 – 27 December 1950) was an English diplomat and explorer who is the first documented Westerner to cross the Rub' al Khali (Empty Quarter). He was also a scientist who practiced craniofacial anthropometry.[1]
Bertram Sidney Thomas (13 June 1892 – 27 December 1950) was an English diplomat and explorer who is the first documented Westerner to cross the Rub' al Khali (Empty Quarter). He was also a scientist who practiced craniofacial anthropometry.[1]