- Preferred Citation:
- "Sand Blasting Operations (Construction of pipelines, syphons and tunnels)." Columbia River Basin Project: Dam Construction in the Pacific Northwest, Army Corps of Engineers Dam Construction photographs, 1933-1965, PG 94, University of Idaho Library Special Collections and Archives.
- Reference Link:
In copyright, educational use permitted. Educational use includes non-commercial reproduction of text and images in materials for teaching and research purposes. For other contexts beyond fair use, including digital reproduction, please contact the University of Idaho Library Special Collections and Archives Department at email@example.com. The University of Idaho Library is not liable for any violations of the law by users.
- Standardized Rights: