Industrialists 52 Philanthropists 52 Steel industry and trade 27 History 22 Biography 5 Businessmen 5 Iron industry and trade 3 more ... Juvenile literature 3 Acupuncture Therapy 2 Andrew Carnegie (1835-1919) 2 Anglo-Saxon race 2 Biographies, memoirs and correspondance 2 Carnegie libraries 2 Colonies 2 Influence 2 Relations 2 Scottish Americans 2 Audiobooks 1 Autobiographies 1 CHR 1909 1 CHR 1920 1 Executive 1 Industralists 1 Manuscripts 1 PRO Birdwhistell, Robert Nevins, family of (donor) (Culture Class Collection copy) 1 PRO Diblee, B. H. (inscription) (Culture Class Collection copy) 1 PRO Thomson, Clark (autograph) (Culture Class Collection copy) 1 PRO Vilain, Jean-François, 1942- (donor) (Vilain-Wieck Collection) 1 PRO Wieck, Roger S. (donor) (Vilain-Wieck Collection) 1 Postal service 1 less ...