Voorhees, Gmelin and Walker (American, 1926-1939) Ralph Thomas Walker (American, 1889-1973)
Tower of Water and Light, Century of Progress Exposition, Chicago, Illinois, Perspective
Century of Progress Exposition, Chicago, Illinois, Site Plan B
Century of Progress Exposition, Chicago, Illinois, Site Plan 575
Century of Progress Exposition, Chicago, Illinois, Site Plan C
Voorhees, Gmelin & Walker Photographs
Chicago War Memorial Competition Entry, Chicago, Illinois, Perspective
, 1924
, 1928
, 1930
, 1931
