1. Chf., Geology, Soils and Materials Branch, Eng. Div., Missouri River Div., Corps. of Engrs., U. S. Dept. of tne Army, Omaha, Nebr.
2. Associate Engr., Greer and McClelland, Cons. Foundation Engrs., Houston, Tex.
3. Resident Partner, Porter-Urquhart, Skidmore, Owings & Merrill, Associated, Casablanca, French Morocco