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Account of the 'Adventures of Lammot du Pont'
Carney's Point upright press, after completion and installation
Employees in New Machine Shop at Hagley Yard
Graining mill explosion
Horse-drawn gunpowder wagon Deadwood, South Dakota
Map of the Lower Powder Yard, Retraced 9-22-03, 1903-09-22
Map of the Upper Powder Yard, 1903-09-21
Names of the Employees and Record of their Service
Rolling mills, lower Hagley yard