Prior to excavation, a Ground Penetrating Radar (GPR) survey was conducted over a large portion of the planned construction site. GPR works by sending radar waves into the ground, which then bounce off buried features such as walls and foundations....
The GPR unit at work. Surveying the site with the radar. Photo: RMC Consultants, Inc. http://www.rmc-consultants.net
Ground Penetrating Radar by TAG Research by Sturm Inc. http://tagrsi.com/index.htm and Geophysical Investigations Inc.
Newspaper produced by East High School of Denver, Colorado. Included in the paper are photographs of students, articles on school events and sports.
East High School (Denver, Colo.)--Students--Writings.; East High School (Denver, Colo.)--Periodicals.; High schools--Colorado--Denver--Periodicals.; Public schools--Colorado--Denver.; High schools--Colorado--Denver.; East High School (Denver, Colo.)
Index originally created by Henrietta Bromwell in 1933 of 31,000 items regarding biographies and portraits of politicians, miners, club women, newspaper editors, artists, businessmen, legislators, early settlers, settlements, mines, geographical...
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