approving a mills act historical property contract, under administrative code, chapter 71, between karli sager and jason monberg, the owners of 56 potomac street, and the city and county of san francisco; and authorizing the planning director and assessor to execute the mills act historical property contract ~. item number 12, resolution approving a mills act historical property contract, under administrative code, chapter 71, between adam wilson and quyen nguyen, the owners of 66 potomac street, and the city and county of san francisco; and authorizing the planning director and assessor to execute the mills act historical property contract ~. >> okay, thank you very much. i know we have some opening comments from supervisor wiener. >> thank you, mr. chairman. today before us are 11 mills act contracts which is actually very exciting because for the first time, maybe ever, we're starting to see small properties being able to participate in the mills act program. the mills act is a state law that allows certain historic properties, particularly landmarks in historic districts and others, to ent