Mr. Cadigan. Yes; I measured both the paper sack, Exhibit 142, and the known paper sample, Exhibit 677, at 0.0057 inch, that is fifty-seven ten-thousandths.

Mr. Eisenberg. Go ahead, Mr. Cadigan.

Mr. Cadigan. Do you want me to discuss this replica sack yet?

Mr. Eisenberg. You mentioned a replica bag?

Mr. Cadigan. Yes.

Mr. Eisenberg. Could you explain what that is?

Mr. Cadigan. Yes; this is Commission Exhibit 364. It is a paper sack similar to Commission Exhibit 142. It was made at the Texas School Book Depository on December 1, 1963, by special agents of the FBI in Dallas to show to prospective witnesses, because Commission's Exhibit 142 was dark and stained from the latent fingerprint treatment and they thought that this would—it wouldn't be fair to the witness to ask "Did you see a bag like that?" So they went to the Texas School Book Depository and constructed from paper and tape a similar bag.

Mr. Eisenberg. This was made December 1?

Mr. Cadigan. December 1, of 1963.

Mr. Eisenberg. Or some 9 or 10 days after the assassination?