http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
with a brief description of the wire bridge across the Schuylkill, at Fairmount
Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 188.7)