Mr. Cadigan. No, this is a latent fingerprint matter.
Mr. Eisenberg. Can you explain why the signature, "Lee H. Oswald" or rather L. H. Oswald is apparent, while the signature "A. J. Hidell" is not?
Mr. Cadigan. Different inks.
Mr. Eisenberg. Some inks are more soluble in the solution used for fingerprint tests than others?
Mr. Cadigan. Definitely.
Mr. Eisenberg. Other Commission Exhibits, specifically Nos. 788, 801, and 802 also appear to have been treated for fingerprints?
Mr. Cadigan. That is correct.
Mr. Eisenberg. Exhibit No. 788 has been desilvered?
Mr. Cadigan. Desilvered, and Exhibits Nos. 801 and 802 are still in their original silvered condition.
Mr. Eisenberg. Did you see these items before they were treated for fingerprints?