Source: Rockford Republic February 25, 1920
Source: Kishwaukee School Postcard Ebay Image
A Digital Collection of Rockford, Illinois History
Source: Rockford Republic February 25, 1920
Source: Kishwaukee School Postcard Ebay Image
Source: Rockford Register Star, Sept. 17, 2020.
Source: Rockford Register Star, Feb. 22, 2019.
Source: Northwest Quarterly Magazine, Annual Guide 2019
w s Main b State and Elm
Source: 1859-60 City Directory
Source: The Rockford Morning Star and Rockford Register-Republic “Century Plus 10” Special Edition, March 1962
Source: 1902 Rockford Illinois, R917.733 R5910 softcover, p. 23
Treat, Burrell B., wife Jessica B., real estate office: 106 s 1st st, residence: 1706 Harlem boul. Source: The Republic’s Rockford and Winnebago County Directory for 1902, p. 472
Harlem Boulevard (was Harlem Avenue)
Hosmer P. Holland
Hollard Gerguson & Company; Real Estate, Title abstractors
Sec-Treas Rockford Watch Company
Source: 1880 Rockford City Directory
Source: Prairie Farmer’s Directory of Winnebago County Illinois