Triangular towers guarding Eastvale Dam no. 2, April 10, 1909 View Larger Image Triangular towers guarding Eastvale Dam no. 2, April 10, 1909 Location and reference of original document: From Auraria Library Digital Collections Source URL: View Resource TopicsFarming and Water around 1900- Alamosa/San Luis ValleyFrom the CollectionAlamosa & San Luis Valley LHP_Intern2020-01-18T04:06:31+00:00