Cass Gilbert Architectural Contemporaries
Collaborators
Clarence Johnston, Sr.
"Competitors"
McKim, Mead and White
James Knox Taylor
Emanuel Masqueray
Other Contemporaries
Carrere and Hastings
Reed and Stem
Warren and Wetmore
C.P.H. Gilbert - (Charles Pierpont Henry Gilbert, Jr.)
York and Sawyer
George B. Post
D. H. Burnham
Landscape Architects and Planners
Frederick Law Olmsted, Jr.