Dallas (Tex.). Police Department. [Newspaper Clipping: Garrison Moves to Get Witnesses #2], clipping, March 25, 1967; (https://texashistory.unt.edu/ark:/67531/metapth339348/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .