Astor Tower: Detail of Maxim's Restaurant, n.d.
Graphite on tracing paper
Approx. 29.5 x 52 cm (irregular)
The Archive of Bertrand Goldberg, gifted by his children through his estate, RX23664/7.323
Barrow, Heather and Lori Hanna Boyer. Bertrand Goldberg Collection Finding Aid. (The Art Institute of Chicago, 2007), p. 14.