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Biographical Directories:
Entry in R. Randall Vosbeck, FAIA, A Legacy of Leadership: Presidents of the AIA 1857-2007 (Washington, DC: The American Institute of Architects, 2008)
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Robert D. Kohn and Charles Butler (firm)
Partner of Clarence Stein
Partner of Charles Butler
Partner of Frank E. Vitolo
Archival Holdings
The American Institute of Architects Archives
Membership file may contain membership application, related correspondence. Contact the AIA Archives at archives@aia.org for further information.
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