Business records of Charles Green, Son and Company, hop merchants from Hubbardsville, Madison County, New York. The collection includes correspondence, in the form of letters and postcards, and financial documents. The correspondence is business related, with the majority of the letters from customers located throughout the United States, with the remainder from Charles Green's sons, Walter Jerome, Charles Germain and nephew, Charles C. Green and several financial institutions. Financial records include bills and receipts, cancelled checks, notes and accounts receivable ledger, and bank account statements.