Can you help identify?

Photo 94

L_BOROMEO_15.jpg
1941-09. Lebanon mountains. Identified personnel : left to right unidentified, VX22587 Basil Pugh, Captain Frank Hurley. (Photographer Captain Frank Hurley). Photo courtesy of L. Boromeo (daughter of VX22587 H. B. A. Pugh) id no. L_BOROMEO_15