Frank Lloyd Wright and Madison: Eight Decades of Artistic - Madison Hotel for Arthur L. Richards, project - FLLW Archive Drawing Number 1110.014: Floor Plan (p. 51, fig. 6.9)

Drawing Citation

Drawing 014 - Mezzanine floor plan
Madison Hotel for Arthur L. Richards, project (is cited in)
Frank Lloyd Wright and Madison: Eight Decades of Artistic (published in)