John took these photos almost fifty years ago when he went to Vietnam between 10/1963-10/1964.
This first photo is from Khe Sahn:
Click on the photo and you’ll see a wagon on the right and, possibly, a CJ-3A on the left.
John calls these elephants the original 4x4s
I think this ‘4×4’ would have been the most practical for getting places quickly.