Fonds consists of the business records of the firm of W.W. Wareham & Sons Ltd. The majority of the records cover the last 15 years that the firm was operating in Placentia Bay, 1950s-1967, and provide a fairly complete record of the business. The fonds includes financial records, ledgers, journals, stock books, cash accounts, branch and trade accounts; correspondence from suppliers and customers; schooner accounts, fish collection books, fish purchases and sales, production statistics and labour records.

Fonds is arranged in 6 series: Correspondence, 1934-1962; Financial records, 1949-1967; Shipping and fisheries, 1934-1966; Employment, 1949-1961; Personal records, 1947-1949; Miscellaneous, 1966.