Document Ddj1xbpKv2VJM6dEwjRMBJ8Ra

r*mur s nuz JEANNETTE, PA. MATERIAL SPECIFICATION No. 378 -- tt ot* June 14, 1963 Sh+ai 2 Wo. SHUTS 2 Title; Asbestos Yarn Note: This sheet not to be sent to suppliers. Approved Source: Johns Manvllle Corporation $ Note that size (cut) must "be specified on the purchase order. At present our only stock size is 16 cut, hut other sizes may he required, for future requirements. Approved Approved Approved ET-00365 6C2