Document 8vNg3XoyjNEbRBY1XN8p0eNm

FILE NAME: Drilling Specialties (DRSP) DATE: 1964 Feb 14 DOC#: DRSP004 DOCUMENT DESCRIPTION: Letter to DRSP from Magnet Cove Barium Corp PLAINTIFF'S EXHIBIT DMA-1682 Tlgcoliar ASB 001249 magnet cove barium corporation - OWC O r TH D R E S S E R INDUSTRIES - P.O .BO X 6504 HOUSTON 5 , TEXAS F eb ru ary 14, 1964 M r. A- V. W illiam s S erv ices Coordinator D irector D rilling Specialties Company B a rtle sv ille , Oklahoma 74004 D ear Van: On D ecem b er 12 you dropped m e a note statin g that you did not have any published in fo rm atio n on your product F lo s a l. Now that th is product has been in the field fo r quite som etim e and apparently has been su ccessfu lly used, no doubt you do have som e technical inform ation that could be p asse d on to u s. We would a p p re c ia te your a d v isin g u s of an y .in form ation th at you m ay have, . Very truly yours. DM E:m b Dan M. Elkins M anager of Purchasing CDO 2S567S DSC 15919