Peter Cooper Hewitt

(1861-1921) american electrical engineer who invented the first mercury-vapor lamp.

Born November 13th, 1861 in New York City.

Died August 25th, 1921 at 59 years old in Paris.

Occupations
electrical engineer, engineer, inventor

What would life be worth if there were no death? Who would enjoy the sun if it never rained? Who would yearn for the day if there were no night? Glenn Ringtved