. English: Shows material left under permanent cofferdam . 13 May 1958. Nello L. Teer Company 20 Francis E. Walter Dam Construction Permanent Cofferdam Debris 01

---

Size: 1689px × 2959px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., /, /., 13, 1958., company., nello, teer