http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
History of the American clock business for the past sixty years
8 pages, [11]-144 pages : frontispiece (portrait) ; 19 cm.
written by himself. Barnum's connection with the Yankee clock business.
Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 61.8)