text: what is the mailing address for federal court judge felton henderson ? what is the address of judge felton henderson's office and law clerk? 450 golden gate ave. clerk's office is on the 16th floor jury office is on the 19th floor courtroom 12 san francisco, ca 94102  phone: 415-522-2000 jury:415-522-2171  hours: 9:00 am - 4:00 pm file viewing room open 9:00 am - 1:00 pm (may be earlier for jury)