Letter from David Browning, Secretary and General Counsel of Schlumberger, to William P. Clements, January 18, 1985. David Browning invites William P. Clements to be the luncheon speaker at a program at the Law School in Austin on April 19. Browning suggests that Clements speak on the participation of Texas companies in international business. Annotations by Clements and his secretary, Janie Harris, show that Clements accepted the invitation. The letter also mentions the recent sale of SEDCO to Schlumberger Limited.