The fonds consists of the hotel register for 1916 of the Ashcroft Hotel.

The collection consists of photographs depicting industry and business (including ranching, copper mining, freight and express companies, railway activity, and fruit canning), pioneer families, and scenes and events in Ashcroft, Ashcroft Manor, and area. Collection also includes photographs of Chinese Canadians in the Ashcroft area.

The fonds consists of the minute book (1916-1919) of the Ashcroft Branch of the Red Cross Society, with an honour roll for World War I.

The fonds consists of the CPR journal and freight book (1886-1887) of the Ashcroft Station of the Canadian Pacific Railway Company.

The fonds consists of a cashbook (1914-1916), a trial balance book (1915), and receipts and cheques (1904-1910) of Fred Rosenburg.

The fonds consists of daybooks, journals, ledgers, account books, order books, cashbooks, waybill books, cheque books, certificates of weight, and daily store bills of Harvey, Bailey and Company of Ashcroft, B.C. Fonds includes records of William B. Bailey and Company (1903-1912) including waybill books and a CPR Telegraph message book (1910-1912).

The fonds consists of climatological registers for 1960, 1966, 1971, 1976-1977, and 1977 for the Hat Creek Climatological Station.

The fonds consists of the minute book (1894-1898) of Ashcroft Lodge No. 25.

The fonds consists of the records of proceedings of the IOOF Ashcroft Lodge No. 23 (1893-1908) as well as a visitors and members register for the lodge (1939-1949).

The fonds consists of statements of surveys and survey reports, field notes, accounts, diaries, financial and banking records, and correspondence. Fonds includes township plans, timber berth surveys, and other survey plans of the Fraser Valley and the south Cariboo areas.