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Dankmar Adler and Louis Sullivan follow artist
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stair riser from the Chicago Stock Exchange
stair riser from the Chicago Stock Exchange
Winslow Brothers
USA, 1893
electro-plated copper finish over cast iron 7¼ h × 42¾ w × 1 d in (18 × 109 × 3 cm)
USA, 1893
electro-plated copper finish over cast iron 7¼ h × 42¾ w × 1 d in (18 × 109 × 3 cm)
estimate: $2,000–3,000
result: $1,750
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The copper-plated stair risers of the Chicago Stock Exchange Building’s staircase feature an unusual incised geometry-based ornamentation. The flatness facilitated easy cleaning, and prevented damage to the copper plating from shoe scuffs.
provenance: Chicago Stock Exchange | Private Collection