Interchangeable-parts production expands at Harpers FerryJan 1, 1799Labels: Harpers Ferry, Interchangeable PartsNPS Armory
Sears launches mail-order catalog retailingJan 1, 1893Labels: Sears Roebuck, Mail-order CatalogBritannica
Olds develops early automotive assembly-line workflowJan 1, 1901Labels: Ransom E, Curved DashSmithsonian
Taylor publishes scientific-management principlesJan 1, 1911Labels: Frederick W, Scientific ManagementArchive org
Ford begins moving assembly for magneto productionApr 1, 1913Labels: Highland Park, Magneto ProductionHenry Ford
Moving chassis line transforms Model T assemblyOct 7, 1913Labels: Highland Park, Moving ChassisHistory comHenry Ford
Ford announces the $5 day and eight-hour shiftJan 5, 1914Labels: Ford Motor, 5 DayKelloggHighland Park
Ford scales vertical integration at River RougeJan 1, 1917Labels: River Rouge, Vertical IntegrationRouge
Federal Aid Highway Act plans a national road systemNov 9, 1921Labels: Federal Aid, National Roads1921 Act
Ford ends Model T production after 15 millionMay 26, 1927Labels: Model T, Ford MotorHistory comHagley