Mr. Jenner. They change the number?
Mr. Taylor. Yes; they do.
Mr. Jenner. Do you, by any chance, remember your license number in 1962?
Mr. Taylor. No.
Mr. Jenner. Do you ever recall having a license number with the digit letters "E" and "Y"?
Mr. Taylor. I would never have a license tag with that number.
Mr. Jenner. With those prefix letters?
Mr. Taylor. Yes; as long as I lived in Dallas.
Mr. Jenner. Why is that, sir?
Mr. Taylor. The "E" prefix—the prefixes beginning with "E" are for Tarrant County, of which Fort Worth is a part.