拍品專文
cf. B. A. Spencer, ed., The Prairie School Tradition, New York, 1979, p. 31 for an image of a baluster of this design.
P. Saliga, ed. Fragments of Chicago's Past: The Collection of Architectural Fragments at The Art Institute of Chicago, Chicago 1990, p. 141 for an image of a baluster of this design.
P. Saliga, ed. Fragments of Chicago's Past: The Collection of Architectural Fragments at The Art Institute of Chicago, Chicago 1990, p. 141 for an image of a baluster of this design.