Mr. Specter. And at what time did the onsite test start?

Mr. Shaneyfelt. They started at 6 o'clock Sunday morning.

Mr. Specter. Why was that time selected?

Mr. Shaneyfelt. The time was selected because of the traffic in the area. The Dallas Police Department recommended that that would be the most logical time to do it, causing the least problem with traffic.

Mr. Specter. At what time did the onsite tests conclude?

Mr. Shaneyfelt. They concluded about 1 o'clock, 12:45 to 1 o'clock.

Mr. Specter. Was there any subsequent testing done in Dallas on that day?

Mr. Shaneyfelt. Yes; there was.

Mr. Specter. And where was that testing undertaken?

Mr. Shaneyfelt. There was some testing done in a railway express agency garage nearby the assassination site.