Daily Published Photos: January 28, 2012 - Photo Gallery 29/32

David Fessler installs acoustic pillows in an augmenter tube section for jet engine test cell at Swanda Brothers on Thursday, Jan. 26, 2012, in Oklahoma City, Okla. The manufacturing company specializes in jet engine test cells, but has also produced steel work for the new pedestrian bridge in Oklahoma City. Photo by Chris Landsberger, The Oklahoman