Appendix C

Directors of OTS

TECHNICAL SERVICES STAFF, 1951-1960

Col. James H. “Trapper” Drum, September 1951-October 1952 

Dr. Willis A. “Gib” Gibbons, October 1952-April 1959

TECHNICAL SERVICES DIVISION, 1960 -1973

Cornelius V. S. Roosevelt, May 1959-May 1962 

Seymour Russell, August 1962-March 1966 

Dr. Sidney Gottlieb, March 1966-May 1973

OFFICE OF TECHNICAL SERVICE, 1973 - PRESENT

John N. McMahon, May 1973-July 1974 

David S. Brandwein, July 1974-June 1980 

Milton C. “Corley” Wonus, June 1980-July 1984 

Peter A. Marino, July 1984-September 1986 

Joseph R. Detrani, December 1986-April 1989 

Frank R. Anderson, April 1989-May 1991 

Robert G. Ruhle, May 1991-April 1994 

Robert W. Manners, February 1994-October 1996 

James L. Morris, December 1996-March 1997 

Patrick L. Meehan, May 1997-October 1998 

Robert W. Wallace, December 1998-August 2002 

Edward B. Charbonneau, August 2002-June 2003 

Lawrence J. Boteler, July 2003-May 2005 

Sterling K. Ainsworth, June 2005-June 2006 

Anne C. Manganaro, June 2006-Present