Mr. Shaneyfelt. Yes.
Mr. Specter. Will you take the first point Mr. Dulles has referred to and mark it as point X. I think we already have some letter designations in the early part of the alphabet.
Mr. McCloy. Where is that point? What significance is that point? The first point?
Mr. Specter. This frame 161——
Mr. McCloy. Yes.
Mr. Specter. Is the first frame we have on the Zapruder film.
Mr. Dulles. It is only to get the speed and distance here.
Mr. McCloy. It has no relation to any shots.
Mr. Dulles. No relation to shots. Speed and distance.
Mr. Specter. It is the first frame we have where the marksman has his last clear shot of the back of the President's neck before it passes under the tree without adjustment. Is that correct, Mr. Shaneyfelt?