Carl Roman Abt

Swiss inventor.

Born July 16th, 1850 in Bünzen.

Died May 1st, 1933 at 82 years old in Lucerne.

Occupations
engineer, entrepreneur, inventor, railway engineer
Wikipedia

It is the secret of the world that all things subsist and do not die, but retire a little from sight and afterwards return again. Ralph Waldo Emerson