Barbara Bloemink and Joseph Cunningham, Design ≠ Art: Functional Objects from Donald Judd to Rachel Whiteread, exh. cat., Cooper-Hewitt Design Museum, New York, 2004, p. 27, fig. 14
designed 1961 Acrylic, glass, IKB pigment, chromium-plated metal. 38 x 125 x 100 cm (14 7/8 x 49 1/4 x 39 3/8 in.) Underside with label signed R. Klein Moquay and serial number CD-ZESQ.