Résumé

Principal, H.D. Mitchell, Architect, San Francisco, CA, c. 1883. In 1883, Mitchell operated an architectural practice at 405 California Street in San Francisco. (See the San Francisco, California, City Directory, 1883, p. 1106.) He had an office at 126 Kearny Street in 1897. (See Crocker-Langley San Francisco City Directory, 1897, p. 1856.)