“39 JA Companies Are Organized” – 1968

Source: Rockford Morning Star Oct. 15, 1968

National Lock News, 1937 – 1937 Baseball Team

Source: National Lock News, August 1927, Vol. 1, p. 4, p 23

Bowling League Standings Oct 18 1949 – R.I.A.A. “A”, Business Men’s

Source: Rockford Sports and Entertainment Guide, Oct. 18, 1949

“Local War Products at Front in 48 Hours” – 1944

Source:  Rockford Register-Republic Sept. 7, 1944

National Lock Co., The – 1941 article, photo

Source: Rockford Streamlined, by Rockford Chamber of Commerce, 1941, page 65

Gregory “Greg” A. Wurzer – 2017 obituary

Source:  Rockford Register Star 7-26-2017