Plat of the Rancho Los Guilicos, finally confirmed to Juan Wilson : [Sonoma Co., Calif.] / Surveyed under instructions from
the U.S. Surveyor General ; by C.C. Tracy, Dep. Surr
Plat of the Rancho Los Guilicos, finally confirmed to Juan Wilson : [Sonoma Co., Calif.] / Surveyed under instructions from
the U.S. Surveyor General ; by C.C. Tracy, Dep. Surr