Document 2J8Z7rY4rNO88Oy0rXO5dEq9p

Memo to Dr. Vorwald from Donald Bailey Subject: Kaylot shipment received 1/6/49 iarred Dusting 9/26/49 X-ray diffraction shows the same components found in earlier batches. However, many of the fibers are shorter and appear somewhat less flexible. lhis probably represents a difference in the manufacturing process. (The company changed hands prior to Jan. 1949) The difference is more apparent in a recent air-borne sample, 00CJ.31