Private collection, Switzerland, circa 1931
Private collection, Switzerland, 1972
Acquired from the above, 2008
Alexander Von Vegesack and Matthias Kries, eds., Mies van der Rohe: Architecture and Design in Stuttgart, Barcelona, Brno, exh. cat., Vitra Design Museum, Weil am Rhein, 1998,
for an excerpt from a Bamberg Metallwerkstätten brochure dated 1931, p. 34, for an experimental model on p. 96 fig. 14
Christiane Lange, Ludwig Mies van der Rohe & Lilly Reich: Möbel und Räume, Krefeld, 2006, pp. 164–65, no. 22
Helmut Reuter and Birgit Schulte, eds., Mies and Modern Living: Interiors, Furniture, Photography, Ostfildern, 2008, p. 57 fig. 49, for technical drawings on p. 125 fig. 125 and
p. 200 fig. 202, for an excerpt from a Bamberg Metallwerkstätten brochure dated 1931 on p. 160 fig. 163, p. 164 fig. 167, p. 165 fig. 168, p. 169 fig. 168, p. 168 fig. 173, p. 169 fig. 174