1 piece.
Typed Letter Signed. Carnegie, Andrew. New York, January 24, 1895. 1 p., 4to; light creasing along folds. To James D. Law, Esq., "... I advise you to keep steadily on and prove yourself invaluable... I make it a rule never to invest in any business but the one I understand, putting all my eggs in one basket, and then watching that basket." On Carnegie's letterhead. Clean with dark signature.