Mr. Latona. By the use of iodine fumes and silver nitrate solution.
Mr. Eisenberg. Did you find evidence of processing prior to your receipt apart from the exhibit which is now 649?
Mr. Latona. Yes; this particular area which has been cut out had been processed with powder.
Mr. Eisenberg. Was there powder on other areas of the box?
Mr. Latona. I don't believe there was.
Mr. Eisenberg. Did you identify any of the prints on the carton 648 as belonging to a specific individual?
Mr. Latona. The two fingerprints which were developed on commission exhibit 648 by silver nitrate are not identified as anyone's, but the print which appears on the piece which was cut out has been identified.
Mr. Eisenberg. That is 649?
Mr. Latona. Of exhibit 648—which is exhibit 649——
Mr. Eisenberg. Yes?