Forgive the interruption, Mr. Chairman.

Mr. Dulles. That is all right.

Mr. Jenner. Mr. Chairman, Mr. McKenzie has produced for us and tendered to us four documents, during the recess, which I would wish to identify. They have a relationship to the exhibits, the signatures of which I have just finished having identified.

Would you mark those, please, Mr. Liebeler?

Mr. Dulles. Do you wish these admitted as exhibits?

Mr. Jenner. If you please, sir. I would like to identify the exhibits and indicate their content first.

I would call on you, Mr. McKenzie, to identify the series of exhibits. They are numbered, Mr. Chairman, Commission Exhibits 276, 277, 278, and 279.

If you will identify them, I may have some questions of the witness.

Mr. McKenzie. Mr. Chairman, Exhibit No. 276 is a contract dated December 6, 1963, addressed to Mr. James H. Martin, Dallas, Tex., and signed by Mrs. Marina N. Oswald, consisting of four pages.

Mr. Dulles. I wish that admitted at this time with that description.