Source: Rockford Register Star Dec 18, 2016
A Digital Collection of Rockford, Illinois History
Source: Rockford Register Star Dec 18, 2016
see also Rockford Automobile Show (1923, held in Ziock Building)
416-24 So Main St.
Source: 1937 & 1945 City Directory
2010
Above Source: www.ziock.org
Above, Gary W. Anderson Architects drawing with proposed changes
Source: Rockford Register Star 2/21/2014