It had been postulated that the increased film area of a charged overbore tube would be counterbalanced by the lower temperature fuel surface and decreased flux so that the radioisotope content of the effluent would be the same as that from a normal tube. In order to confirm or deny the postulate, Tube 3267-C was equipped with an effluent sample line under the provisions of PT-IP-543-A. Sampling and analytical work began in mid-April and continued through November, 1963. Effluent samples obtained from an overbore tube at C Reactor over a nine-month period were analyzed for P{sup 32}, As{sup 76} Np{sup 239} and Cr{sup 51}. Based on the results obtained for these isotopes, it can be concluded that the radioisotope content of the effluent from an overbore tube will be the same as the radioisotope content of the effluent from a normal size tube operating under similar conditions.

Report by detective W. S. Biggio which states that a newspaper clipping is attached. The article, which appeared in the Fort Worth Star Telegram, is titled "Mrs. Oswald Hits Quotes Attributed to Son's Widow."

Criminal intelligence report addressed to Captain W. P. Gannaway of the Special Service Bureau. The report, which was submitted by W. S. Biggio, states that a news article from the Fort Worth Star Telegram is attached. The clipped article is titled "Morris Says Warren Should Quit Panel."

Intelligence report addressed to Captain W. P. Gannaway of the Dallas Police Department. The report, which was submitted by M. H. Brumley, lists names and phone numbers taken from Jack Ruby's automobile.

Photocopy of an intelligence report addressed to Captain W. P. Gannaway of the Dallas Police Department. The report, which was submitted by M. H. Brumley, lists names and phone numbers taken from Jack Ruby's automobile.

Report by detective W. S. Biggio which states that a newspaper clipping is attached. The article, which appeared in the Fort Worth Star Telegram, is titled "Mrs. Oswald Hits Quotes Attributed to Son's Widow."