Harry O. Swanson

Elco Tool and Screw Co. – 1962

Jan

Source:  Rockford Morning Star and Rockford Register-Republic “Century Plus 10” Special Edition, March 1962

“500 Turn Out Elco Fasteners” – 1962 article

Jan

Source:  Rockford Morning Star and Rockford Register Republic “Century Plus 10” Special Edition, March 1962