BARRY GUTIERREZ, 0198 Governor Bill Ritter attends a ceremony to commemorate the anniversary of the attacks of Sept. 11 at the Aurora History Museum, in Aurora Colo., Tuesday, Sept. 11, 2007. (BARRY GUTIERREZ/ROCKY MOUNTAIN NEWS) CQ: (09/11/2007), [435438643] . Denver Public Library Digital Collections, accessed 17/06/2025, https://digital.denverlibrary.org/nodes/view/951688