Mr. Ball. That corner, all right. Take this pen and show your course down the sidewalk.

Mrs. Markham. Just draw it right on it?

Mr. Ball. Down to where you stood.

Mrs. Markham. Right on the edge.

Mr. Ball. Is there a number there that shows where you were?

Mrs. Markham. Yes.

Mr. Ball. Near 5, is that right?

Mrs. Markham. Yes.

Mr. Dulles. That is the northwest corner?

Mr. Ball. Northwest corner; that is the northwest corner. Here is a picture. Do you recognize that?