William L. Cathcart

Chief of Engineers

American sportsmen, engineer and railway magnate

American architect

Mining engineer, Franklin Mining District, Sussex Co., New Jersey

American engineer/engineering journalist/early American writer on management

American engineer and inventor

American civil engineer

American Author

American businessman

President of the National German-American Alliance

American engineer and corporate director

Scientist and inventor known for his work on the telephone

German-born American inventor of the phonograph

United States mining engineer and inventor

Austrian writer

Swiss businessman

Puerto Rican soldier, journalist and businessman

19th century American inventor and businessman

Belgian physicist