1942-1945 Lamp was involved in major expansions at Elgin Case Factory who built bombs during World War II.January 10, 1942/by sg-lamp https://lampinc.net/wp-content/uploads/2018/01/Simpson-Electric-1942.jpg 392 500 sg-lamp https://lampinc.net/wp-content/uploads/2019/01/Lamp_Logo_Color_B-copy-300x132.png sg-lamp1942-01-10 18:07:042018-01-10 18:18:281942-1945
