Labels:text | screenshot | map OCR: The Operational Art of War, Volume II - Bong Son 66 X File Play View Sound Help PUS ARMY ARYN Ist CAV Supporte AV/1/21 Art X1 R:7 Hill 490 O1 of 1 Mobile Hi11 224 Hill 586 LAI CIANG Route 511 HQ RIVER US ARMY/ARVN Turn 1 1/25/66 Hon Cho Mt. Kim Son Ha Ha River