The fonds consists of records relating to Pearkes' military career, 1933-1976; Pearkes' personal and family papers, 1918-1978; and reference material including newsletters, magazines and other publications, 1906-1985. Records include correspondence between Pearkes and the Royal Canadian Legion, citations and birthday congratulations, Information Documents on the George R. Pearkes Children's Foundation, and a file relating to Mrs. Blytha Pearkes' activities with the Wives of Progressive Conservative Members and Senators, including membership lists and correspondence. Fonds also includes publications collected by Pearkes, programmes for official functions, annual reports of the Union Club of British Columbia and a numerous photographs of his life as a soldier and politician.

The collection consists of ancient documents, including a cuneiform tablet and an Egyptian hieroglyph; Medieval and Renaissance documents from England, France, Spain and Italy, 1243-1599, including deeds, charters, illuminated manuscript leaves, letter, letters patent, papal bulls, fragments from religious manuscripts, manuscripts on medicine and magic, a catalogue of English armorial shields, statutes of the Garter, and a manuscript of a Spanish Armelite prioress; modern literary and political manuscripts, records, and autographs, including policies of assurance, letters, and World War I and World War II surrender documents; autographs of various world figures; maps of Europe, Asia and North America; medals, decorations, and flags, mostly from Europe.