The paper · San Francisco

901 Mission Street
The Chronicle commissioned its headquarters at 901 Mission Street in 1924, a Gothic Revival design by Charles Peter Weeks and William Peyton Day.
Most of the Gothic detailing was removed in 1968, when the building was re-clad in stucco.
The Zodiac sent a cryptogram in three sections, in letters to the Chronicle and two other papers; Chronicle staffer Paul Avery followed the trail.










