Photograph of Richard Doherty and Jan leaning back on an old fence post in the middle of a field with mountains in the background.

Photograph of Richard Doherty and Jan posing with their legs resting perpendicular on an old wooden fence post.

Photograph of Richard Doherty and Jan sitting together underneath a large wooden bridge.

Photograph of Richard Doherty and Jan holding hands while relaxing on an old fence post in the middle of a field with mountains in the background.

Cropped photograph of Richard Doherty and Jan sitting together underneath a large wooden bridge.

Aeronautical map of a four state region consisting of Utah, Arizona, New Mexico, and Colorado that shows topographical features, ranch lands, national parks, and various aeronautical symbols for flight navigation. An enlarged portion of the map in the bottom left corner shows a closer look at Denver, Colorado and its surrounding cities. Scale 1:500,000.

Summary: The motion of Rifle Gap Dam was measured in September 1969 during the Project RULISON underground nuclear explosion. The observed response was then compared with the response computed in a mathematical model. Observed and computed responses were similar. From this study it appears that the mathematical models used are applicable to the design and analysis of soil structures, at least for ground motion intensities comparable to those observed at Rifle Gap Dam. (p. xi).

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Photograph of a white farm house in the middle of a valley filled with grass, backlight by rolling clouds.

Photograph of (left to right) Roberta, Botse, Jan, and Richard Doherty standing on the edge of mountains.

Letter from Celia Hunter discussing the year 1971.

Photograph of (left to right) Richard Doherty, Roberta and Jan backlight by mountains.

Memorandum from the office of: National Secretary of LULAC to the Supreme Council: Subject: Approval of Charters of Sacramento, California; Richmond, California; Los Angeles, California; Los Angeles-National Ser Employees; Pueblo, Colorado; Socorro, New Mexico.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news stories about Vida Blue's retirement from baseball, Danny Murtaugh named manager of the National League team in the All Star game, Texas Wesleyan College's success at the Rockwood Park tournament, the Texas Longhorns in the NCAA playoffs, Tyler Junior College in the National Junior College Tournament, the Greater Jacksonville Open golf tournament, former football star N.J. Sanders passes away, the death of a Utah ski team member after hitting a tree, Jack Nicklaus registering for the Byron Nelson classic, and pro football players campaigning against artificial turf.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about pilots and stewardesses being recalled as services are expanded.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about Dita Davis, who has been hospitalized for a heart condition. Davis is a corporate lobbyist who has not yet been served with a congressional subpoena as her doctor has refused the entrance of FBI agents.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about a gas well on fire 25 miles north of Breckenridge and the well blew while a drilling crew was replacing the drill pipe after changing bits.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.