Now showing items 3597-3616 of 3662

        Title
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Cover photo. http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 1 and Figure 2. http://hdl.handle.net/10217/81568 [9]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 10. Rolling Oasis clay lining in Delta-Melville Canal, Utah, with a cylindrical roller filled with water to increase compaction, 1941. (Utah Agricultural Experiment Station photograph.). http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 11. Compacted earth lining 3 feet thick on slopes of Conchas Canal, Tucumcari Reclamation photograph. (U.S. Bureau of Reclamation photograph.). http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 12. Weed growth in lateral on College East Farm, Fort Collins, Colorado, one year after it was lined with bentonite. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 13. Placing bentonite lining in Cache La Poudre Reservoir Company inlet canal. http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 14. Methods used in placing and compacting bentonite-earth lining on Heart Mountain Canal, Wyoming, 1942. (U.S. Bureau of Reclamation photograph.). http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 15. Methods of compacting soil-cement lining on main canal, Altus Project, Oklahoma, 1945. (U.S. Bureau of Reclamation photograph.). http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 18. Placing asphaltic concrete lining over old concrete lining on lateral in California, 1923. http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 19. Smoothing surface of asphaltic concrete lining with hot iron, California, 1923. http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 20. Asphaltic concrete lining being placed with slip form machine, East Contra Costa Canal, Central Valley Project, California, 1939 (U.S. Bureau of Reclamation photograph.). http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 21. Placing asphaltic concrete lining by hand, East Contra Costa Canal, Central Valley Project, California, 1939. (U.S. Bureau of Reclamation photograph.). http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 22. Sheep foot roller used in compacting fill in preparation for lining on College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 23. Hand excavation of semi-circular section with template as guide, College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 24. Rotating hoe for trimming semi-circular section accurately to shape and grade, College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 25. Cross-section of semi-circular lining with tangent slopes, College East Farm, Fort Collins, Colorado, 1945. http://hdl.handle.net/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 26. Template for roughly shaping concrete lining, College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 27. Rotating trowel for shaping and smoothing semi-circular concrete lining, College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 28. A portion of the finished lining, College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]
        Photograph series. Ralph L. Parshall Collection. Series 3: Visual and audio materials. Subseries 3.1: Photographic materials. Photographs: Alphabetical. Canal lining manual. Figure 3. A typical concrete-lined section of a farm ditch, College East Farm, Fort Collins, Colorado, 1945. https://dspace.library.colostate.edu/handle/10217/81568 [1]