Frank Lloyd Wright: Selected Houses #6 - and Katherine Winkler House for Alma Goetsch, scheme 1, project - FLLW Archive Drawing Number 3907.006: Sections (p. 27)

Drawing Citation

Drawing 006 - Sections - Cross sections
and Katherine Winkler House for Alma Goetsch, scheme 1, project (is cited in)
Frank Lloyd Wright: Selected Houses #6 (published in)