Sutcliffe, Armstrong & Willett
The principals were John Sutcliffe and A. J. Armstrong. Their main office was at 2017 1st Avenue North (or 115 1/2 21st Street North). The offices hosted the organizational meeting of the Alabama Association of Architects on March 12, 1887.
- "Association of Alabama Architects" (April 1887) The Inland Architect Vol. 9, No. 4, pp. 46-47