History

If you are looking for something specific, E-Mail your inquiry to info@unityusa.com or fill out the Contact Us form and submit it to us. Application Information can be found on the Application Search with a database that goes back to 1929.
105 Parts Sheets are for Roadlights and 106 Parts sheets are for spotlights. They were later combined to 105-6 Parts Sheets
 
1918
  • Unity Manufacturing Co founded as a general manufacturer. 2909 Indiana Ave Chicago IL
1929
 
1934
1935
1937
1938
1939

1940
1941
1942

1943

1944

1945

 
President Truman and Henry Ford II in front of the white house admiring new Ford with Unity spotlight and roadlights.

1946
 
1947
 
1948
1949
 
1950
 
1951
 
1952
 
1953
1954
 
1955
1956

1961
  • Unity moves to 1260 N Clybourn Ave. Chicago, IL 60610


Exact Year Unknown 1965-1970


1972
 
1977
1989
1992
2004
  • Model S04 Spotlight released to supersede model 325-380 Spotlights.
2015
  • Model S14 spotlight released.