Wacker's manual of the plan of Chicago: municipal economy. Especially prepared for study in the schools of Chicago., auspices of the Chicago Plan Commission ..
A school textbook on the 1909 Burnham Plan of Chicago, written by Walter D. Moody for the Chicago Plan Commission and issued in 1920 for use by Chicago schoolchildren; Charles H. Wacker chaired the commission. The plates are color-printed reproductions of Jules Guerin's rendered bird's-eye views of proposed boulevards, civic centers, lakefront harbors and parks, offering flat washes of yellow, olive and rust, high aerial vantage points, and symmetrical diagram-like city layouts.
