Mr. Eisenberg. If there are no further questions on that particular subject, I will proceed to the Tippit bullets and cartridge cases.
Mr. Dulles. Off the record.
Mr. Dulles. Back on the record.
Mr. Eisenberg. I hand you, Mr. Nicol, a group of four cartridge cases marked Commission Exhibit 594, which, for the record, are cartridge cases found in the area of the Tippit crime scene, and ask you whether you are familiar with those cartridge cases?
Mr. Nicol. Yes, sir; these are cartridge cases which were given to me on March 26th by Mr. Eisenberg.
Mr. Eisenberg. They have your mark on them?
Mr. Nicol. No; I made notes of the FBI designations, and these are the same—they have the JH and the CK and RF and the Q designations that were placed on there by the FBI.
Mr. Eisenberg. Those initials are initials apparently of examining agents?
Mr. Nicol. I presume so.