Born-Digital or AnalogAnalogTranscriptLand subdivisions Sundance Hills development in Arapahoe county has 140 acres. To cost $19 million. Cervi's Journal 0 28, 1970 p.33 Walnut Creek, 470 acre residential recreational complex, planned at W. 107th and Simms in JeffERSON COUNTY Cervi's Journal S 30, 1970 p.26 Sanford Homes, Inc., opens show homes in Hunters Hill. Post Ja 17, 1971 p.3H Real estate development started 7 miles east of Boulder. To be called Twin Lakes. Cervi's Journal AP 5, 1971 p.6CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng