Source: Polk’s Rockford City Directory for 1960
Rockford Die and Tool Works Inc,, Carl A. Dahlgren, pres; Robert E. Dahlgren, v-pres and genl mgr; Luverne Y Hornbeck, 2nd v-pres and supt.; Andrew J. Martin Sec-Treas; Machine Production Work and Tool Mfrs.; 1816 17th Ave.
Building Permit, Rockford Morning Star Sept. 8. 1975, $12,000 for Addition
Newspaper wanted employment ads and articles through 1981