Photograph of Matlock Rose riding Christmas Four at the Cowtown Posse Cutting Event during May 1966. They are in an outdoor dirt roping arena, with fences and metal out-buildings visible in the background.

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Charley Coe's in trouble after hitting his tee shot on 18 close to a water hazard."

Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Charlie Coe of Oklahoma City, shared Amateur honors with Deane Beman of Arlington, Va., at the close of the Colonial National Invitation Golf Tournament at Ft. Worth today."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "in the Colonial Invitation at Fort Worth is Tommy Bolt, who finds himself in a sand trap at the second hole."

Photograph of a signed UH-1B Iroquois helicopter assembly in a workshop. Beneath the date "May 19, 1966," a circled note handwritten on the exterior of the helicopter reads, "Last 'B' Assy at Hurst." Many signatures surround the note. The legible names include: C.D. Fielding, M.H. Lantrip, Dale E. Cole, D. E. Willoughby, "Big John" Schober, H. E. Reynolds Jr., O.A. Coon, Willy Hightower Bellamy, Bill Pope, and Bill Stepp. A man is visible sitting in the background, out of the camera's focus.

Photograph of individuals surrounding the last UH-1B Iroquois helicopter off the assembly line at Hurst, Texas. Men stand on either side of the helicopter in a large, open bay doorway.

Photograph of three unidentified men seated at the desk of Jack Rogers.

Photograph of an advertisement for WBAP-TV on Memorial Day.

Photograph of a group of musicians on set at WBAP.

Photograph of six men and one woman performing on set. From left to right, a male musician is playing a guitar. Next to him, three male musicians are standing behind a microphone. Another male musician is playing a guitar. Standing next to him, a man and woman stands in front of a microphone on a microphone stand. They are all dressed formally and performing at WBAP.

Photograph of Bristol Myers and Bobbie Wygant on Dateline with two additional unidentified guests.

Photograph of Bobbie Wygant with an unidentified guest on Dateline. Both of them are wearing small portable microphones on cords around their necks while standing up.

Photograph of a big studio displaying light setup and a behind view of a man operating a television camera for WBAP-TV. The camera operator is filming a man standing in front of a plain backdrop.

Photograph of Bobbie Wygant with an unknown female guest on Dateline. Both of them are standing with small portable microphones on cords around their necks, and showcasing fruits on a table.

Photograph of Bristol Myers accompanied by unidentified male and female guests on Dateline with Bobbie Wygant.

Photograph of three unidentified men seated at the desk of Jack Rogers.

Photograph of a large set, viewed from above.

Photograph of Bristol Myers and two unidentified guests on Dateline with Bobbie Wygant.

Two air force personnel perform a Corn Flakes test on a table in front of a turbine.

Convair airplane B-58 #8 sits in a run station.

Four men stand beside the Convair airplane B-58 #61 that won the Bendix Trophy on March 5, 1962 for record flights from New York to Los Angeles.

Photograph of Terry Riddle riding Riddles Rani at the Cowtown Posse Cutting Event in May 1966. The photo was taken in an outdoor, dirt roping arena. Metal out buildings and are visible in the background.

Photograph of Jim Lee riding Leadin' Burley at the Cowtown Posse Cutting Event in May 1966. The photo was taken in an outdoor, dirt roping arena. Metal out buildings and are visible in the background.

Photograph of Terry Riddle riding Riddles Rani at the Cowtown Posse Cutting Event in May 1966. The photo was taken in an outdoor, dirt roping arena. Metal out buildings and are visible in the background.