Issued in monthly parts. Each issue has separate title page.
Contents
Robert Owen. James Oliver. Stephen Girard. Mayer A. Rothschild. Phillip Armour. John J. Astor -- Peter Cooper. Andrew Carnegie. George Peabody. A.T. Stewart. H.H. Rogers. James J. Hill.
Reproduction
Microfiche. Chicago : Library Resources,inc., 1970. 1 microfiche ; 8 x 13 cm. (Library of American civilization ; LAC 16330)