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Traffic and safety - industry and insurance
Monday, September 17, 1917
Thursday, October 4, 1917
A2000-003
AF/6147
Parking of automobiles in front of businesses, meeting for accident prevention, and first aid instruction. Subject : Transportation modes ; Health Organization : E I duPont de Nemours & Company ; Public Safety Commission Personal Name : Willman, George E ; Coffin, Harry P