'He was the only president to obtain one of these; it was for a hydraulic device to lift ships over shoals'
Patent
ABRAHAM LINCOLN: He was the only president to obtain one of these; it was for a hydraulic device to lift ships over shoals
He was the only president to obtain one of these; it was for a hydraulic device to lift ships over shoals
He was the only president to obtain one of these; it was for a hydraulic device to lift ships over shoals
ABRAHAM LINCOLN
Patent
ABRAHAM LINCOLN