THE PRACTICAL ENGINEERS' REBELLION: EVANS PATENT SAFETY GUARD AND THE FAILURE OF SCIENTIFIC TECHNOLOGY IN THE STEAM BOAT INSPECTION SERVICE, 1830-1862 John A. Bernhardt III, Master of Arts, 2008 Directed By: Dr. Robert Friedel, Professor, History Department, University of Maryland. (Author's err...
THE PRACTICAL ENGINEERS' REBELLION: EVANS PATENT SAFETY GUARD AND THE FAILURE OF SCIENTIFIC TECHNOLOGY IN THE STEAM BOAT INSPECTION SERVICE, 1830-1862 John A. Bernhardt III, Master of Arts, 2008 Directed By: Dr. Robert Friedel, Professor, History Department, University of Maryland. (Author's err...