Mr. Belin. 715 and 716.
Mr. Day. Were taken, I processed these three hulls for fingerprints, using a powder. Mr. Sims picked them up by the ends and handed them to me. I processed each of the three; did not find fingerprints. As I had finished that, Captain Fritz sent word for me to come to the northwest part of the building, the rifle had been found, and he wanted photographs.
Mr. Belin. All right. You have mentioned these three hulls. Did you put any initials on those at all, any means of identification?
Mr. Day. At that time they were placed in an envelope and the envelope marked. The three hulls were not marked at that time. Mr. Sims took possession of them.
Mr. Belin. Well, did you at any time put any mark on the shells?
Mr. Day. Yes, sir.
Mr. Belin. All right. Let me first hand you what has been marked as "Commission Exhibit," part of "Commission Exhibit 543–544," and ask you to state if you know what that is.
Mr. Day. This is the envelope the shells were placed in.
Mr. Belin. How many shells were placed in that envelope?
Mr. Day. Three.