Alfred Hampson was a Portland, Oregon, attorney active in lobbying for the Oregon Minimum Deposit Act (Bottle Bill), which went into effect in October 1972. Collection includes correspondence, articles, reports and testimony regarding state and national minimum deposit container legislation.

Eight black and white photographs of John H. Vogt's 75th anniversary, Alfred Hampson, Ben Dey, and unidentified people. Hampson was a Portland, Oregon, attorney.

Spencer, Dey & Hampson was a Portland, Oregon, law firm. Its partners were Omar C. Spencer, Ben C. Dey, and Alfred A. Hampson. Collection consists of a manuscript account book containing fees, rent and partners' dividends. Also includes Hampson's and Dey's individual records of their own work and fees.