Report issued by the Bureau of Mines over heavy sandstone deposits in the Four-State area of the U.S. Details of the geology and an estimate of resources are presented. This report includes tables, maps, and illustrations.

Report issued by the Bureau of Mines over the Iron Mountain magnetite deposits. As stated in the introduction, "magnetic, gravity, and geologic surveys were made to permit an estimate of the extent and magnitude of the Iron Mountain, Colorado, titaniferous magnetite deposit" (p. 1). This report includes tables, maps, and illustrations.

Report issued by the U.S. Bureau of Mines discussing uranium mining costs and methods on the Colorado Plateau. Costs of labor, transportation, and explosives, as well as mining methods and practices used, are presented. This report includes maps, tables, illustrations, and photographs.

Report issued by the U.S. Bureau of Mines discussing sinking and excavation of large-diameter access shafts. As stated in the introduction, "this information circular describes the application of modern methods and equipment in sinking a vertical, 916-foot-deep by 16-foot-diameter, concrete-lined access shaft for the Harold D. Roberts tunnel near Montezuma, Colo." (p. 1). This report includes maps, tables, illustrations, and photographs.

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Patty Davis of Larkspur, Colo., is among the pretty girls, but she also is outstanding as a trick rider."

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Two Oklahoma educational specialists have been given high places in national and regional associations, state regents for higher education were told Monday."

Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "New York, October 6 R. William Dozier, Jr. CLU, president (far left) and Robert C. Howard CLU, past president (center left), are shown receiving the Louis I. Dublin Public Service Award presented to the Oklahoma City Life Underwriters Association for its outstanding support of the Oklahoma Medical Research foundation during the past year."

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Regents for higher education are scheduled to consider the allocation of the $30.5 million college-university bond issue at their Monday meeting."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Most of the luxuries of city living in American should be credited to farm efficiency, Lyle Carpenter, Yuma, Colo., president of the Future Farmers of America , said here Thursday."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "World ruling Oklahoma State pole vaulter George Davies, who just stopped bouncing around on the earth like a cross-bar had a 15-101/4 up in the Colorado skies, declared, "I thought this was my day.."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "New pole-vaulting champion George Davies, Oklahoma State soph, contemplates his accomplishment after clearing 15-101/4 for a world record in the Big Eight track and field championships Saturday at Boulder, Colo."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. George W. Stiles, class of 1900, Denver, Colo., author of 85 scientific artcles dealing with research in animal diseases, former chief of the bacteriological laboratory in Denver branch of the pathological lab, nationally-known physician and scientist."

From introduction: The greatest known potential oil resource in the world occurs in the oil shale of the Green River formation, and the richest and thickest deposits occur within the area of this report. The purpose of this investigation was to obtain data on the stratigraphic distribution and areal extent of the oil-shale beds and to estimate the potential oil resources in the area.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about the Jaycees Christmas tree for Burnett park, although this year the tree is from East Texas rather than Colorado as the past six years. The attempt to get a tree from Colorado included a snowfall of 2 1/2 feet preventing bring the tree out, a jackknifed and wrecked truck, a major injury, and thousands of dollars cost. The new tree was much easier to bring to Fort Worth.

A report about the known facts about the minerals that make up the rocks, soils, and ore deposits of Colorado.

"A summary of the first 100 years of published knowledge, including the chief occurrences of 445 mineral species."

Letter from Isaac Herbert Kempner to Thomas Leroy James discussing fig gift packages.

Discussing the geologic setting of the Foothills Mine, Idledale District, Jefferson County, Colorado

Photograph of a field of grass in Colorado. The sky is almost completely clear except for a few small clouds in the distance.

Photograph of water running in between two mountains. Two wires cut across the top half of the photograph.

Photograph of pink, purple, and white flowers in Colorado. The flowers are not in focus, very vibrant and contrast against the greenery.

Photograph of a group of small, slightly wilted, light purple flowers in front of a blurred mountain.

Photograph of a tree lined flowing river with large rocks scattered through it.

Photograph of a mountain that is partially covered in snow. The surface of the mountain has a rocky texture and is a dark brown that contrasts the sky which is tinted a light green shade.