The Charles Passel Papers, dated 1937-1953, 1971-2004, and 2012, contains notes, correspondence, photograph slides, and black and white photographs from Passel’s time with the United States Antarctic Service Expedition (1939-1941). Journal articles written by geologists and polar scientists, and a copy of the research paper Passel wrote with Paul Siple, another scientist on United States Antarctic Service Expedition, are also included in this collection. This collection also contains VHS videocassettes recordings of speaking engagements where Passel spoke about his experiences in Antarctica, as well as an oral history interview on audiocassette where he discussed his time on the United States Antarctic Service Expedition. The original VHS videocassettes were created between 1996 and 2004. DVD copies of the VHS videocassettes were created in 2012.

The Antarctic Deep Freeze Oral History Project, dated 1998-2005 June, contains recordings and transcripts of the interviews between Dian Belanger and veterans of Operations Deep Freeze I and Deep Freeze II. The Antarctic Deep Freeze oral history project was funded by a grant from the National Science Foundation and supported by the Antarctic Deep Freeze Association. It consists of recordings and typed transcripts of oral history interviews with members of Operation Deep Freeze to capture individual memory and personal perspective on United States involvement in Antarctica during the 1950s. Topics during the interviews include daily life on the bases and various jobs and workloads amongst team members. Abstracts providing brief summaries about each individual interview are included at the series levels in the collection.

The majority of formats in the collection include audio-only interviews, along with two video recordings on VHS videocassettes, one of which is a video recording of the oral history interview of Charles R. Wilson from this project. The other video recording is a VHS videocassette copy of a recording made prior to Dick Slagle's death in 1971.

For all series other than Dick Slagle's, the original recording of the interview on audiocassette is included, followed by a copy of the same recording and then a transcript of the interview. Transcripts of the audiocassette interviews are available online.