The fonds consists of correspondence, subject files, financial records, speeches, photographs, notes, and a journal, pertaining to Howay, as well as manuscripts and essays on B.C. history and exploration and marine trade off its coastal waters. In addition, Howay created subject files on historical sites and monuments throughout Western Canada, including Barkerville, the Cariboo, Fort Langley, Cut Knife Hill, Nootka Sound, Fort Steele, and Fort Walsh.