These photos were graciously contributed by Sandford Pottinger of Bravo Company, 1/50th Infantry (Mechanized). Except where noted, they were taken along Highway QL19E. They show a combined tank-infantry sweep of the road between Bridge 22 and LZ Schueller. In most of the photos, the mountains around the Mang Yang Pass are visible in the distance. The pipeline is on the north side of the road here. Further west, beyond LZ Schueller, the pipeline crossed the road and ran on the south side of the road to pump stations 7 and 8. The photos of C-12 were taken after we moved the caliber 50 machine gun from the pedestal-mount in front of the TC's hatch where it always swung around and hit me (SSG Hughes put it there) to the Chrysler mount in front of the loader's hatch.

Additional photos were graciously provided by Roger Burch of Bravo Co, 1/50th. They show SSG Chet Brewer working on the power pack of C-13 at LZ Schueller on January 14th, 1969, just one day before he was wounded in an ambush on QL19.