Dow Block: W.H. Cook, genl. contractor, D.C. Dow, office, Idlers Club, I O O F Hall, Arthur T. Johnson, tailor, James T. Joslin, insurance, loans, real estate, I.G. Lutz, fire extinguishers, W.H. Sovereign, real estate, R.E. Turney, insurance
Source: 1911 Rockford City Directory
Dow’s Block: W H Cook, general contractor, D.C. Dow, office, I O O F Hall, A T Johnson, tailor, Rockford Chauffeurs Club, Oscar Schubert, millwork, Te-A-Kun-Kha, B.E. Wade, investments, H.J. Wilcox, real estate
Source: 1916 Rockford City Directory
Dow’s Block
Source: 1921 Rockford City Directory
Dow’s Block: Mrs. Augusta Kreth, beauty parlor, Rockford Window Cleaning Co., Mrs. Maria Stahl, Van’s Saxaphone Shop, W.T. Grant Co.
Source: 1926 Rockford City Directory
