USA, 1979
pine, glass, silicon 60 h × 6½ w × 3½ d in (152 × 17 × 9 cm)
pine, glass, silicon 60 h × 6½ w × 3½ d in (152 × 17 × 9 cm)
estimate: $2,000–3,000 
result: $1,524
provenance: Collection of Fredric Mueller | Christie's East, Property from the Estate of Fredric Mueller, 5 June 1990, Lot 12 | Collection of the American Medical Association, Chicago
