Rondout pressure tunnel View of foot of shaft showning 90-degree junction of shaft and tunnel Contract 12 April 21, 1911 A collection of separate photographs accompanied by a typewritten, classified list of titles. Acc. Hdq. N. 1426; Rondout pressure tunnel. View of foot of shaft showning 90-degree junction of shaft and tunnel. Contract 12. April 21, 1911.

---

Size: 5490px × 3642px
Photo credit: © Bravo Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: