Born-Digital or AnalogAnalogTranscriptWater supply. Denver Engineers admit waste of . Post, March 16, 1928 p.7. New Cheesman valves to give city more mater. Post, November 4 1929 p.17. Denver gives up claim to water worth 4,000,000. Post, April 19, 1930 p.4. Denver's water testing and purification system most modern. News, October 16, 1932 p.7. Kassler slow sand filter beds Picture. .D municipal facts 1k:6 July-August, 1929.CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
