Mr. Henslee. Well, I am pretty sure these are the ones I prepared. They are copies of them.

Mr. Belin. Do you know from what source they were prepared?

Mr. Henslee. They were prepared from the tapes on the channel 1. We have a tape on channel 1, and we have a record on channel 2. Two separate tape records, but they are prepared from those records and tapes.

Mr. Belin. Under your supervision?

Mr. Henslee. Yes, sir.

Mr. Belin. I notice numbers here. For instance, I see on Sawyer Deposition Exhibit A, the No. 531 often appears. Would that be your call number?

Mr. Henslee. This designates the radio dispatcher.

Mr. Belin. Then I see the number here, No. 1 sometimes appears. Who is that?

Mr. Henslee. That is the number assigned to Chief J. E. Curry.

Mr. Belin. I see a No. 9. Who is No. 9?