Archival objects in this container: "Southern Nevada Water Supply Project: general map" produced by the Bureau of Reclamation, approximately 1960 to 1979 "Improvements to be built under proposed $5,990,000 bond issue" map produced by James M. Montgomery for the Las Vegas Valley Water District , 1962 January "Vicinity map and major improvements built under $8,700,000 bond issue" colored map produced by the Las Vegas Valley Water District, approximately 1970 to 1979