Résumé

Partner, O'Brien and [Arthur L.] O'Brien, Architects, San Francisco, CA.

Partner, O'Brien and Werner, Architects, San Francisco, CA, 1903- . Between 1903 and 1905, at least, O'Brien and Werner had an office at 18 Montgomery Street. (See Crocker-Langley San Francisco City Directory, 1903, p. 2001 and Crocker-Langley San Francisco City Directory, 1905, p. 1996.)

• San Francisco, CA (Architect's Birth)
  San Francisco, CA

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