Document B5O0g7rYNOGYZy5rdGevxmL6E

I PLAINTIFFS | EXHIBIT " UC-642 UNION CARBIDE CORPORATION METALS DIVISION P. 0. BOX 57S . NIAGARA FALLS. N.Y. 14302 TEL: 716-278-3376 April 3, 1981 AVCO Specialty Materials Division 2 Industrial Avenue Lowell, MA 01851 Attention: Margaret Stanton This is to certify that the following material shipped to you conformed to the typical physical properties for this product at the time of manufacture: Product: Calidria asbestos RG-244 Quantity: 5,200 lbs. Avco purchase order No.: B-07392 Lot Numbers: 185-1, 2985-0, 2633-0, 134-1, 175-1, 3477-0, 160-1, 3515-0, 2976-0, 163-1, 159-1, 177-1, 145-1 Very truly yours. M, -> Gordon L. Dickson Technical Sales Representative cc: L.J. Grogan J.L. Myers GLD:sdh