Published Biographical References

• University of Pennsylvania Architectural Alumni Society. The Book of the School. Philadelphia: University of Pennsylvania Press, 1934., p. 179
  Links: View citation information
   
• Koyl, George. American Architects' Directory. New York: R.R. Bowker Co., 1956
  Links: View citation information
  Office: Telford
   
• Koyl, George. American Architects' Directory. New York: R.R. Bowker Co., 1962
  Links: View citation information
  Office: Telford
   
• Koyl, George. American Architects' Directory. New York: R.R. Bowker Co., 1970
  Links: View citation information
  Office: Telford
   
• Obituary: Philadelphia Inquirer (5 March 1979)
   
• University of Pennsylvania. General Alumni Catalogue. Philadelphia: 1917, p. 395.
   

Biographical Drawings, Photos, Papers, etc.

• Athenaeum of Philadelphia, Philadelphia, PA
   
• "Baldwin Memorial Archive," from the Philadelphia Chapter of the AIA (Photocopy in biographical file, Athenaeum of Philadelphia)
   
• Biographical files, University of Pennsylvania Archives, Philadelphia, PA
   

Philadelphia Architects and Buildings | About | Participating Institutions | Feedback | Search | Login
Website and System: Copyright © 2025 by The Athenaeum of Philadelphia.
Data and Images: Copyright © 2025 by various contributing institutions. Used by permission.
All rights reserved.