TranscriptionYELL32764 Flag-raising at Canyon Visitor Center Dedication 58-456; YELL32766 Supt. Garrison talking at Canyon Visitor Center Dedication Ceremonies 58-459; YELL193429-224 Flag-raising at Canyon Visitor Center Dedication 58-457; YELL193429-225 Supt. Garrison at Canyon Visitor Center Dedication 58-460; YELL32763 Supt. Garrison giving introductory remarks at Canyon Visitor Center Dedication 58-458