The Lloyd M. Pierson photograph collection consists of images of Glen Canyon taken during an archeological survey trip in 1958.

The Pioneer Memorial Theater photograph collection consists of various images of productions produced by the theater over the years.

The Ethel M. Piper photograph collection contains two black and white images of Ethel M. Piper. One of these images is a portrait of Piper in 1960, while she was teaching school. The other image is of Piper and a Young Native American to whom she was teaching English in 1914. This collection has been digitized and is available in the digtial library.

Agnes Mero Plenk (1916-2011) was a child psychologist and founder of the Children's Center in Salt Lake City, Utah. The Agnes Mero Plenk photograph collection contains a portrait of Plenk and 4 contact sheets taken by Kent Miles Photography in 1990 for a series called "Women We Admire."

The Henry P. Plenk photograph collection consists of images of Henry P. Plenk and his contemporaries and students, photographs published in: The history of radiology in Utah, and slides concerning radiology and x-ray technology.

The Plitt Intermountain Theater photograph collection includes movie stills of a wide variety of films produced in the 1970s and early 1980s.

The Richard Douglas Poll photograph collection mainly consists of slides used for lectures as a history professor at Brigham Young University (seperated from Manuscript collection MS 0674, box 13). Additional material includes personal materials like his LDS mission, travel, and family.

Pomerelle Mountain Resort photograph collection consists of images of the resort and of skiers.

The Zola Rice Pound papers (1938-2007) contain materials relating to Pound's family life, including photographs, a daybook, and wedding materials. The collection also contains yearbooks, bibles, and stories.

The Powder Mountain Winter Resort digital photograph collection consists of images of the resort and of skiers.

The Powell Society was incorporated in 1969 in order to promote the general study of the canyons of the American West, the study of the Colorado River Basin, and the study of John Wesley Powell and his work, and to facilitate the publication of materials generated by these studies. This collection contains black-and-white and color photographs depicting boat trips undertaken by Society members in 1957, 1972, and 1975.

The Robert M. Powers photograph collection contains 6 color photographs of Robert Powers' Aston Martin car at the Bonneville Salt Flats in 1998 on the 50th anniversary of the event.

The Edna Peterson Price photograph collection largely consists of photos from the University of Utah Orchesis Dance 1931 spring concert, Dance Drama. The collection also includes images from a trip to Zion National Park, and a portrait of Edna Peterson Price as a teacher at Davis High School. This collection has been digitized and is available online in our Digital Library.

The Leo G. Provost photograph collection contains images of groups of people.

William M. "Bill" Purdy (1921-1993) was a Utah educator and historian who served as headmaster of Rowland Hall-St. Mark's School in Salt Lake City, Utah, from 1968-1981. This collection consists primarily of slides related to Purdy's professional activities as an educator and historian.

The George D. Pyper photographs consist primarily of those items which Pyper collected during his nearly thirty years as manager of the Salt Lake Theater. George Dollinger Pyper served as manager of the Salt Lake Theatre from 1898 to 1929. He also served as general superintendent of the Deseret Sunday School Union and as a member of the Mormon Tabernacle Choir.

Frederick Quinn is an Episcopal priest, historian, author, and educator. The majority of this collection relates to Quinn's 2004 book Building the “Goodly Fellowship of Faith:” A History of the Episcopal Church in Utah, 1867-1966 and depict buildings, congregations, events, and people related to the Episcopal Church in Utah.

The David Eccles Quinney photograph consists of an image of David Eccles Quinney on skis while participating in a Community Camp in Big Cottonwood Canyon, January 1938. The image was taken from scrapbook number one of the David Eccles Quinney papers.