photomaterial needed of Grumman OV-1D Mohawk

Is there anyone who can help me with photomaterial of the following Grumman OV-1D Mohawks. I need pictures of them in US service, ie that is prior to their delivery to the Argentine Army.
62-5865, 62-5887
67-18898, 67-18911, 67-18918, 67-18921
68-1591, 68-15931, 68-15932, 68-15933, 68-15951, 68-15954, 68-15963, 68-16991, 68-17009
69-16997, 69-17002, 69-17006, 69-17008, 69-17011, 69-17012, 69-17016, 69-17026

Thanks in advance,
Dick Lohuis