"Japanese well drilling apparatus left behind as they were driven back. Being used by U.S. to drill a well for fresh water at 17th Tact. Recon Sqdn camp site at Biak Island - Dutch New Guinea"
"Japanese well drilling rig - left behind - Being used by U.S. forces - Biak" From "Darkroom Soldier": "Well Drillers. To find a fresh water source for washing and bathing, unidenitified men of the 17th Squadron Utilities Section quickly learned to…