Photograph provided by John Keen
Here are Jim Clark and Allen "Slim" Flath on OP1.
Photograph provided by John Keen
1LT Flannigan and John Keen are shown here somewhere between OP1 and LZ Stinson.
Photograph provided by John Keen
Here is John Keen with a Vietnamese child (not a Montagnard) in a village in the vicinity of OP1 and FSB Hill 4-11.
Photograph provided by John Keen
Here is an airstrike dropping napalm just West of OP1 and Northwest of FSB Hill 4-11.