Background
HAMMER, DONALD was born on March 25, 1930 in Oklahoma City, Oklahoma, United States.
HAMMER, DONALD was born on March 25, 1930 in Oklahoma City, Oklahoma, United States.
Oklahoma State University (Bachelor of Science, 1953). University of Oklahoma (Bachelor of Laws, 1958). Phi Delta Phi. Member, Board of Editors, Oklahoma Law Review, 1957-1958.
Working as a partner of DENVER BLDG. Admitted to the bar, 1958, Oklahoma.
Tulsa County, Oklahoma and American Bar Associations.