Résumé

Principal, Joseph A. Leonard, Architect, San Francisco, CA, 1908. In 1908, Leonard had an office in Room #308 of the Humboldt Bank Building in San Francisco. (See Crocker-Langley San Francisco, California, City Directory, 1908, p. 1919.)

Partner, Leonard and Russell, Architects, San Francisco, CA, 1909. (See Crocker-Langley San Francisco, California, City Directory, 1909, p. 959.)

Relocation

In 1909, Leonard resided at 270 10th Avenue in San Francisco, CA. (See Crocker-Langley San Francisco, California, City Directory, 1909, p. 959.)