Section of a Stencil from the face of the Main Ceiling Trusses of the Trading Room of the Chicago Stock Exchange Building, 1893/94 designed by Adler and Sullivan and executed by Healy and Miller, The Art Institute of Chicago.

The trading room from the Chicago Stock Exchange was dismantled when the building was torn down and reconstructed at The Art Institute of Chicago. The building was torn down in 1972. It was designed by the famous Chicago architecture firm of Adler and Sullivan.